#23240B
Closest named color: Dark Brown (#341C02). oklch(25.2% 0.041 111.1), rgb(35, 36, 11).
Aa
White text reads best on this color (15.80:1).
About this color
#23240B is a dark, muted brown. In OKLCH its lightness is 25%, its chroma 0.041 and its hue 111°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.039 away. White text reads best on it, at 15.80:1.
| Hue family | Browns |
| Lightness | dark (25%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.32:1 |
| White text | 15.80:1 |
Values
| HEX | #23240B |
| RGB | rgb(35, 36, 11) |
| HSL | hsl(62, 53%, 9%) |
| OKLCH | oklch(25.2% 0.041 111.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #23240B | 15.80:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #23240B | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #23240B text on white | 15.80:1 | AAA | Lc 102.7 | Preferred for body text |
| #23240B text on black | 1.32:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#EAEBE0
oklch(93.6% 0.015 110.9)
-
Step 200
200
#D9DBC7
oklch(88.4% 0.027 111.6)
-
Step 300
300
#C1C4A0
oklch(80.9% 0.049 111.4)
-
Step 400
400
#A2A66C
oklch(70.8% 0.079 111.6)
-
Step 500
500
#8C8F44
oklch(63.1% 0.098 111)
-
Step 600
600
#767921
oklch(55.6% 0.108 111.4)
-
Step 700
700
#636513
oklch(48.9% 0.099 111)
-
Step 800
800
#515314
oklch(42.7% 0.083 111.2)
-
Step 900
900
#434518
oklch(37.8% 0.065 111.5)
-
Step 950
950 (this color)
#23240B
oklch(25.2% 0.041 111.1)
#23240B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #272209 | 0.009 |
| Deuteranopia (no green cones) | #27230C | 0.009 |
| Tritanopia (no blue cones) | #26211E | 0.037 |
| Achromatopsia (no color) | #232323 | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23240B
#23240B
oklch(25.2% 0.041 111.1)
- #221F34
#221F34
oklch(25.3% 0.039 289.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #23240B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.039
- Jet #212529 ΔE 0.049
- Very Dark Green #062E03 ΔE 0.053
- Dark Forest Green #002D04 ΔE 0.054
- Pakistan Green #283618 ΔE 0.062
- Chocolate Brown #411900 ΔE 0.066
- Dark #1B2431 ΔE 0.066
- Rich Black #0D1B2A ΔE 0.080
Use #23240B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.