#67372D
Closest named color: Purple Brown (#673A3F). oklch(39.5% 0.071 32.8), rgb(103, 55, 45).
Aa
White text reads best on this color (9.71:1).
About this color
#67372D is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.071 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.026 away. White text reads best on it, at 9.71:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.16:1 |
| White text | 9.71:1 |
Values
| HEX | #67372D |
| RGB | rgb(103, 55, 45) |
| HSL | hsl(10, 39%, 29%) |
| OKLCH | oklch(39.5% 0.071 32.8) |
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 #67372D | 9.71:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #67372D | 2.16:1 | Fails | Lc 11.7 | Not readable |
| #67372D text on white | 9.71:1 | AAA | Lc 92.3 | Preferred for body text |
| #67372D text on black | 2.16:1 | Fails | Lc -10.2 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E3
oklch(93.5% 0.016 32)
-
Step 200
200
#ECD3CD
oklch(88.6% 0.029 33.7)
-
Step 300
300
#E1B5AB
oklch(81% 0.053 33)
-
Step 400
400
#D08D7E
oklch(70.7% 0.085 33.1)
-
Step 500
500
#C26F5E
oklch(63% 0.109 32.5)
-
Step 600
600
#AD5644
oklch(55.5% 0.118 33)
-
Step 700
700
#954636
oklch(49.2% 0.11 32.9)
-
Step 800
800
#793A2D
oklch(42.8% 0.091 33)
-
Step 900
900 (this color)
#67372D
oklch(39.5% 0.071 32.8)
-
Step 950
950
#391E18
oklch(27% 0.044 33.4)
#67372D 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) | #433E2C | 0.070 |
| Deuteranopia (no green cones) | #4E482C | 0.066 |
| Tritanopia (no blue cones) | #702F35 | 0.031 |
| Achromatopsia (no color) | #444444 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67372D
#67372D
oklch(39.5% 0.071 32.8)
- #00505C
#00505C
oklch(39.6% 0.069 211.9)
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 #67372D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.026
- Chestnut #742802 ΔE 0.048
- Brownish Purple #76424E ΔE 0.061
- Mud Brown #60460F ΔE 0.064
- Red Brown #8B2E16 ΔE 0.073
- Reddy Brown #6E1005 ΔE 0.074
- Rust Brown #8B3103 ΔE 0.077
- Charcoal Grey #3C4142 ΔE 0.081
Use #67372D 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.