#68331D
Closest named color: Chestnut (#742802). oklch(38.6% 0.083 42.4), rgb(104, 51, 29).
Aa
White text reads best on this color (10.09:1).
About this color
#68331D is a dark, moderately saturated brown. In OKLCH its lightness is 39%, its chroma 0.083 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.032 away. White text reads best on it, at 10.09:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.07:1 |
| White text | 10.09:1 |
Values
| HEX | #68331D |
| RGB | rgb(104, 51, 29) |
| HSL | hsl(18, 56%, 26%) |
| OKLCH | oklch(38.6% 0.083 42.4) |
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 #68331D | 10.09:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #68331D | 2.07:1 | Fails | Lc 10.9 | Not readable |
| #68331D text on white | 10.09:1 | AAA | Lc 93.1 | Preferred for body text |
| #68331D text on black | 2.07:1 | Fails | Lc -9.4 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E1
oklch(93.5% 0.018 39.4)
-
Step 200
200
#EED2C8
oklch(88.4% 0.034 40.7)
-
Step 300
300
#E4B4A1
oklch(80.8% 0.062 42.6)
-
Step 400
400
#D58C6E
oklch(70.7% 0.099 43.1)
-
Step 500
500
#C86D47
oklch(63.1% 0.127 42.7)
-
Step 600
600
#B45228
oklch(55.6% 0.139 42)
-
Step 700
700
#9A421A
oklch(49% 0.129 42.4)
-
Step 800
800
#7D3718
oklch(42.6% 0.106 42.5)
-
Step 900
900 (this color)
#68331D
oklch(38.6% 0.083 42.4)
-
Step 950
950
#3C1D10
oklch(27.1% 0.053 42.9)
#68331D 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) | #413B1B | 0.078 |
| Deuteranopia (no green cones) | #4E461C | 0.071 |
| Tritanopia (no blue cones) | #72292E | 0.042 |
| Achromatopsia (no color) | #424242 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #68331D
#68331D
oklch(38.6% 0.083 42.4)
- #004C5F
#004C5F
oklch(38.6% 0.071 221.8)
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 #68331D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.032
- Purple Brown #673A3F ΔE 0.046
- Mud Brown #60460F ΔE 0.060
- Reddy Brown #6E1005 ΔE 0.063
- Red Brown #8B2E16 ΔE 0.071
- Rust Brown #8B3103 ΔE 0.072
- Blood #770001 ΔE 0.074
- Maroon #800000 ΔE 0.077
Use #68331D 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.