#23210E
Closest named color: Dark Brown (#341C02). oklch(24.4% 0.032 103.2), rgb(35, 33, 14).
Aa
White text reads best on this color (16.21:1).
About this color
#23210E is a very dark, muted brown. In OKLCH its lightness is 24%, its chroma 0.032 and its hue 103°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.036 away. White text reads best on it, at 16.21:1.
| Hue family | Browns |
| Lightness | very dark (24%) |
| Chroma | muted (0.032) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.29:1 |
| White text | 16.21:1 |
Values
| HEX | #23210E |
| RGB | rgb(35, 33, 14) |
| HSL | hsl(54, 43%, 10%) |
| OKLCH | oklch(24.4% 0.032 103.2) |
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 #23210E | 16.21:1 | AAA | Lc -105.7 | Preferred for body text |
| Black text on #23210E | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #23210E text on white | 16.21:1 | AAA | Lc 103.2 | Preferred for body text |
| #23210E text on black | 1.29:1 | 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
#F6F6F2
oklch(97.2% 0.005 106.5)
-
Step 100
100
#EBEAE2
oklch(93.6% 0.011 100.8)
-
Step 200
200
#DBDACA
oklch(88.5% 0.022 103.9)
-
Step 300
300
#C5C2A6
oklch(80.9% 0.038 102.2)
-
Step 400
400
#A7A376
oklch(70.7% 0.062 103.6)
-
Step 500
500
#928C52
oklch(63.2% 0.079 103.2)
-
Step 600
600
#7C7536
oklch(55.5% 0.085 103)
-
Step 700
700
#696328
oklch(49.2% 0.08 103.5)
-
Step 800
800
#555023
oklch(42.5% 0.065 103)
-
Step 900
900
#464321
oklch(37.7% 0.052 104.1)
-
Step 950
950 (this color)
#23210E
oklch(24.4% 0.032 103.2)
#23210E 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) | #24200C | 0.004 |
| Deuteranopia (no green cones) | #25210F | 0.004 |
| Tritanopia (no blue cones) | #261F1C | 0.028 |
| Achromatopsia (no color) | #202020 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23210E
#23210E
oklch(24.4% 0.032 103.2)
- #1E1E2F
#1E1E2F
oklch(24.3% 0.032 283.7)
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 #23210E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Brown #341C02 ΔE 0.036
- Jet #212529 ΔE 0.044
- Dark #1B2431 ΔE 0.060
- Very Dark Green #062E03 ΔE 0.063
- Dark Forest Green #002D04 ΔE 0.064
- Chocolate Brown #411900 ΔE 0.064
- Rich Black #0D1B2A ΔE 0.071
- Pakistan Green #283618 ΔE 0.073
Use #23210E 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.