Color #230B1D Color / Colour Code #230B1D
This page shows the hex color code for color #230b1d (#230B1D). The colour is a pink tone with 52% saturation and 9% lightness. Explore its conversions, colour palettes, gradients, accessibility data, and CSS code below.
Color Conversions
Accessibility Contrast
WCAG contrast ratios for #230B1D against common backgrounds.
Complementary Colors
#230B1D paired with its color wheel opposite for maximum contrast.
Analogous Colors
Hues at 285, 315, and 345 degrees for harmonious combinations.
Triadic Palette
Three colors at 315, 75, and 195 degrees.
Color Palettes Using #230B1D
Five shades at lightness levels 15% through 85% while keeping hue at 315 and saturation at 52%. Use the darkest shade for text and the lightest for backgrounds to build a cohesive single-hue design system.
Adjacent hues from 315 to 0 degrees create a warm, unified palette. This analogous scheme works for marketing materials, seasonal campaigns, and any design that needs visual warmth without clashing colors.
Combines the base color at hue 315 with its complement at 135 and two adjacent cool tones. This split-complementary approach provides strong visual contrast while remaining more balanced than a pure complementary scheme.
Five evenly spaced hues at 40% saturation and 80% lightness. Pastels are gentle on the eyes and work well for dashboards, onboarding screens, category tags, and any interface where multiple distinct colors are needed without visual aggression.
Shades & Tints of #230B1D
Lightness variations at hue 315 and 52% saturation.
CSS Gradients with #230B1D
Design Use Cases for #230B1D
Balanced UI Color
At 52% saturation, #230B1D strikes a balance between vibrancy and restraint. This makes it versatile for primary UI elements like navigation bars, card headers, and form accents. It draws attention without overwhelming adjacent content.
Dark Mode Background
At just 9% lightness, #230B1D works as a dark mode background or overlay color. Dark backgrounds reduce eye strain in low-light environments and make bright accent colors pop. Pair with light text (minimum 4.5:1 contrast ratio) for readability.
Playfulness & Compassion
#230B1D is in the pink range (hue 315). Pink ranges from energetic to gentle depending on saturation and lightness. Use it for beauty and cosmetics branding, social app interfaces, Valentine's themes, and youth-oriented design. Desaturated pinks work well as soft background tints.
Gradient Pairing
Create a gradient from #230B1D (hue 315) to its complement at hue 135. For a subtler effect, try pairing with an analogous color at hue 345. Use CSS: background: linear-gradient(135deg, #230b1d, #0b2311);
CSS Code for #230B1D
Similar Colors
Colors visually similar to #230B1D based on RGB, lightness, and hue variations.
Use This Color in Design Tools
Apply #230B1D across image editing and color design tools.
About Color #230B1D (#230B1D)
#230B1D is a pink color (colour) with RGB channel values of 35 red, 11 green, and 29 blue. The red channel is dominant by a ratio of 3.2:1 over the weakest channel. In HSL terms, the hue sits at 315 degrees with 52% saturation and 9% lightness, placing it in the warm range of the colour spectrum.
The perceived brightness of #230B1D is 20/255 using the ITU-R BT.601 luma formula (0.299R + 0.587G + 0.114B). This appears dark to the human eye, so pair it with light text for adequate readability. For print production, the CMYK equivalent is 0% cyan, 69% magenta, 17% yellow, and 86% key (black).
The WCAG contrast ratio of #230B1D against white is 18.47:1 and against black is 1.14:1. This exceeds the AAA requirement (7:1) for normal text on white, making it excellent for body text and small UI labels on light backgrounds.
The complementary colour #0B2311 creates maximum visual tension when paired with #230B1D. For more harmonious color combinations, use the analogous colours #1D0B23 and #230B11, which sit 30 degrees on either side of the hue wheel. To build a complete design system, start with the monochromatic scale above for consistent shade variations, then add one complementary or triadic accent for interactive elements.
How to Explore Color #230B1D
- Enter your color value in HEX format.
- The tool converts it to RGB, HSL, CMYK format in real time.
- Copy the converted value to your clipboard.
What is HEX to RGB, HSL, CMYK color conversion
Converting from HEX to RGB, HSL, CMYK translates a color value between two different color models. Different color models are used in web design (HEX, RGB), print (CMYK), and color theory (HSL, HSV).
Related Tools & Colors
Frequently Asked Questions
- What color / colour is #230B1D?
- #230B1D is Color #230B1D, a pink color (colour) with RGB(35, 11, 29), HSL(315, 52%, 9%), and CMYK(0%, 69%, 17%, 86%). Its perceived brightness is 20/255.
- Is #230B1D accessible for text?
- Against white, #230B1D has a contrast ratio of 18.47:1 (passes AA for normal text). Against black, it has 1.14:1 (fails AA). Use the contrast checker tool for custom background pairings.
- What colours pair well with #230B1D?
- The complementary colour is #0B2311 (hue 135). For subtle color combinations, use analogous colours #1D0B23 and #230B11. The triadic palette adds #1D230B and #0B1D23 for vibrant variety.
- How do I use #230B1D in CSS?
- Use any format: color: #230b1d; or rgb(35, 11, 29); or hsl(315, 52%, 9%). For CSS custom properties: --color-primary: 315 52% 9%; then use it as hsl(var(--color-primary)).
- Is this color / colour explorer free?
- Yes, completely free with no signup required. All colour calculations run in your browser. You can explore any valid hex color code, not just the pre-generated palette.