#67391F
Closest named color: Chestnut (#742802). oklch(39.6% 0.076 48.8), rgb(103, 57, 31).
Aa
White text reads best on this color (9.62:1).
About this color
#67391F is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.076 and its hue 49°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.043 away. White text reads best on it, at 9.62:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.076) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.18:1 |
| White text | 9.62:1 |
Values
| HEX | #67391F |
| RGB | rgb(103, 57, 31) |
| HSL | hsl(22, 54%, 26%) |
| OKLCH | oklch(39.6% 0.076 48.8) |
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 #67391F | 9.62:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #67391F | 2.18:1 | Fails | Lc 11.9 | Not readable |
| #67391F text on white | 9.62:1 | AAA | Lc 92.0 | Preferred for body text |
| #67391F text on black | 2.18:1 | Fails | Lc -10.4 | 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
#FAF4F1
oklch(97.1% 0.008 48.7)
-
Step 100
100
#F4E7E0
oklch(93.6% 0.017 50.4)
-
Step 200
200
#ECD4C7
oklch(88.6% 0.032 50.4)
-
Step 300
300
#E0B6A1
oklch(80.8% 0.057 48)
-
Step 400
400
#CF8F6D
oklch(70.6% 0.091 48.8)
-
Step 500
500
#C17246
oklch(63% 0.116 48.7)
-
Step 600
600
#AD5926
oklch(55.6% 0.127 48.7)
-
Step 700
700
#944818
oklch(49% 0.118 48.6)
-
Step 800
800
#783C17
oklch(42.6% 0.097 49)
-
Step 900
900 (this color)
#67391F
oklch(39.6% 0.076 48.8)
-
Step 950
950
#391F10
oklch(27% 0.048 49.7)
#67391F 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) | #463F1C | 0.065 |
| Deuteranopia (no green cones) | #51491F | 0.060 |
| Tritanopia (no blue cones) | #713033 | 0.046 |
| Achromatopsia (no color) | #454545 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67391F
#67391F
oklch(39.6% 0.076 48.8)
- #054E67
#054E67
oklch(39.7% 0.076 228.7)
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 #67391F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.043
- Purple Brown #673A3F ΔE 0.045
- Mud Brown #60460F ΔE 0.046
- Rust Brown #8B3103 ΔE 0.072
- Red Brown #8B2E16 ΔE 0.073
- Brownish Purple #76424E ΔE 0.074
- Reddy Brown #6E1005 ΔE 0.078
- Milk Chocolate #7F4E1E ΔE 0.078
Use #67391F 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.