#632B06
Closest named color: Chestnut (#742802). oklch(36.2% 0.093 48.1), rgb(99, 43, 6).
Aa
White text reads best on this color (11.17:1).
About this color
#632B06 is a dark, moderately saturated brown. In OKLCH its lightness is 36%, its chroma 0.093 and its hue 48°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.035 away. White text reads best on it, at 11.17:1.
| Hue family | Browns |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.87:1 |
| White text | 11.17:1 |
Values
| HEX | #632B06 |
| RGB | rgb(99, 43, 6) |
| HSL | hsl(24, 89%, 21%) |
| OKLCH | oklch(36.2% 0.093 48.1) |
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 #632B06 | 11.17:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #632B06 | 1.87:1 | Fails | Lc 8.6 | Not readable |
| #632B06 text on white | 11.17:1 | AAA | Lc 95.3 | Preferred for body text |
| #632B06 text on black | 1.87:1 | Fails | Lc -7.4 | 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 900.
-
Step 50
50
#FBF4F0
oklch(97.1% 0.009 52.1)
-
Step 100
100
#F6E6DE
oklch(93.6% 0.021 48.5)
-
Step 200
200
#F0D2C4
oklch(88.5% 0.039 46.6)
-
Step 300
300
#E7B49A
oklch(81% 0.069 48.3)
-
Step 400
400
#D98A61
oklch(70.6% 0.112 47.8)
-
Step 500
500
#CD6B31
oklch(63.2% 0.143 48.3)
-
Step 600
600
#B75100
oklch(55.7% 0.151 48.1)
-
Step 700
700
#9A4300
oklch(49% 0.133 48.1)
-
Step 800
800
#7F3600
oklch(42.6% 0.116 48.2)
-
Step 900
900 (this color)
#632B06
oklch(36.2% 0.093 48.1)
-
Step 950
950
#3D1C0A
oklch(27% 0.059 47.2)
#632B06 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) | #3B3301 | 0.084 |
| Deuteranopia (no green cones) | #494004 | 0.075 |
| Tritanopia (no blue cones) | #6E1E24 | 0.053 |
| Achromatopsia (no color) | #3B3B3B | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632B06
#632B06
oklch(36.2% 0.093 48.1)
- #00445B
#00445B
oklch(36.1% 0.071 228.8)
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 #632B06, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.035
- Reddy Brown #6E1005 ΔE 0.050
- Blood #770001 ΔE 0.066
- Purple Brown #673A3F ΔE 0.070
- Mud Brown #60460F ΔE 0.072
- Maroon #800000 ΔE 0.075
- Claret #680018 ΔE 0.076
- Wine Red #7B0323 ΔE 0.083
Use #632B06 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.