#672D1F
Closest named color: Chestnut (#742802). oklch(37.4% 0.087 34.8), rgb(103, 45, 31).
Aa
White text reads best on this color (10.64:1).
About this color
#672D1F is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.087 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.033 away. White text reads best on it, at 10.64:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.087) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.97:1 |
| White text | 10.64:1 |
Values
| HEX | #672D1F |
| RGB | rgb(103, 45, 31) |
| HSL | hsl(12, 54%, 26%) |
| OKLCH | oklch(37.4% 0.087 34.8) |
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 #672D1F | 10.64:1 | AAA | Lc -98.2 | Preferred for body text |
| Black text on #672D1F | 1.97:1 | Fails | Lc 9.7 | Not readable |
| #672D1F text on white | 10.64:1 | AAA | Lc 94.2 | Preferred for body text |
| #672D1F text on black | 1.97:1 | Fails | Lc -8.3 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F6E6E1
oklch(93.6% 0.019 38.1)
-
Step 200
200
#F0D1C9
oklch(88.4% 0.037 34.8)
-
Step 300
300
#E7B2A5
oklch(80.8% 0.065 34.2)
-
Step 400
400
#D98874
oklch(70.6% 0.104 34.6)
-
Step 500
500
#CD684F
oklch(63.1% 0.134 35)
-
Step 600
600
#B84D33
oklch(55.6% 0.145 34.9)
-
Step 700
700
#9E3D26
oklch(49% 0.135 34.7)
-
Step 800
800
#813321
oklch(42.7% 0.112 34.4)
-
Step 900
900 (this color)
#672D1F
oklch(37.4% 0.087 34.8)
-
Step 950
950
#3D1B13
oklch(26.9% 0.056 34.4)
#672D1F 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) | #3C361D | 0.087 |
| Deuteranopia (no green cones) | #4A431E | 0.081 |
| Tritanopia (no blue cones) | #71222A | 0.037 |
| Achromatopsia (no color) | #3E3E3E | 0.088 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #672D1F
#672D1F
oklch(37.4% 0.087 34.8)
- #004957
#004957
oklch(37.3% 0.066 216.1)
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 #672D1F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.033
- Purple Brown #673A3F ΔE 0.048
- Reddy Brown #6E1005 ΔE 0.050
- Blood #770001 ΔE 0.063
- Maroon #800000 ΔE 0.068
- Wine Red #7B0323 ΔE 0.069
- Claret #680018 ΔE 0.071
- Mud Brown #60460F ΔE 0.076
Use #672D1F 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.