#21200A
Closest named color: Dark Brown (#341C02). oklch(23.9% 0.037 106.5), rgb(33, 32, 10).
Aa
White text reads best on this color (16.46:1).
About this color
#21200A is a very dark, muted brown. In OKLCH its lightness is 24%, its chroma 0.037 and its hue 107°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Brown (#341C02), ΔE 0.039 away. White text reads best on it, at 16.46:1.
| Hue family | Browns |
| Lightness | very dark (24%) |
| Chroma | muted (0.037) |
| Temperature | warm |
| Nearest name | Dark Brown (#341C02) |
| Black text | 1.27:1 |
| White text | 16.46:1 |
Values
| HEX | #21200A |
| RGB | rgb(33, 32, 10) |
| HSL | hsl(57, 53%, 8%) |
| OKLCH | oklch(23.9% 0.037 106.5) |
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 #21200A | 16.46:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #21200A | 1.27:1 | Fails | Lc 0.0 | Not readable |
| #21200A text on white | 16.46:1 | AAA | Lc 103.4 | Preferred for body text |
| #21200A text on black | 1.27:1 | 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
#F6F6F1
oklch(97.2% 0.007 106.5)
-
Step 100
100
#EBEBE1
oklch(93.7% 0.013 106.7)
-
Step 200
200
#DBDAC9
oklch(88.5% 0.023 104.1)
-
Step 300
300
#C3C3A3
oklch(80.9% 0.043 107.3)
-
Step 400
400
#A5A471
oklch(70.7% 0.069 107.1)
-
Step 500
500
#908D4B
oklch(63.1% 0.088 106.4)
-
Step 600
600
#7A772C
oklch(55.6% 0.096 107)
-
Step 700
700
#67641E
oklch(49.2% 0.09 106.9)
-
Step 800
800
#54511B
oklch(42.6% 0.074 106.1)
-
Step 900
900
#45441D
oklch(37.8% 0.058 107.5)
-
Step 950
950 (this color)
#21200A
oklch(23.9% 0.037 106.5)
#21200A 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) | #231F08 | 0.005 |
| Deuteranopia (no green cones) | #24200B | 0.006 |
| Tritanopia (no blue cones) | #241E1B | 0.032 |
| Achromatopsia (no color) | #1F1F1F | 0.037 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #21200A
#21200A
oklch(23.9% 0.037 106.5)
- #1E1C2F
#1E1C2F
oklch(23.8% 0.036 288.2)
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 #21200A, 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 0.050
- Dark Forest Green #002D04 ΔE 0.062
- Very Dark Green #062E03 ΔE 0.062
- Dark #1B2431 ΔE 0.065
- Chocolate Brown #411900 ΔE 0.068
- Rich Black #0D1B2A ΔE 0.072
- Pakistan Green #283618 ΔE 0.077
Use #21200A 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.