#672A10
Closest named color: Chestnut (#742802). oklch(36.7% 0.095 41.6), rgb(103, 42, 16).
Aa
White text reads best on this color (10.96:1).
About this color
#672A10 is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.095 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.027 away. White text reads best on it, at 10.96:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.91:1 |
| White text | 10.96:1 |
Values
| HEX | #672A10 |
| RGB | rgb(103, 42, 16) |
| HSL | hsl(18, 73%, 23%) |
| OKLCH | oklch(36.7% 0.095 41.6) |
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 #672A10 | 10.96:1 | AAA | Lc -98.7 | Preferred for body text |
| Black text on #672A10 | 1.91:1 | Fails | Lc 9.1 | Not readable |
| #672A10 text on white | 10.96:1 | AAA | Lc 94.8 | Preferred for body text |
| #672A10 text on black | 1.91:1 | Fails | Lc -7.8 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F1D1C5
oklch(88.4% 0.04 41.7)
-
Step 300
300
#EAB29D
oklch(81% 0.072 41.5)
-
Step 400
400
#DD8767
oklch(70.7% 0.115 41.1)
-
Step 500
500
#D1663B
oklch(63.1% 0.147 41.5)
-
Step 600
600
#BC4A14
oklch(55.5% 0.159 41.5)
-
Step 700
700
#A23B02
oklch(49.2% 0.148 41.9)
-
Step 800
800
#83310A
oklch(42.6% 0.122 41.5)
-
Step 900
900 (this color)
#672A10
oklch(36.7% 0.095 41.6)
-
Step 950
950
#3E1B0D
oklch(27% 0.06 41.7)
#672A10 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) | #3B340C | 0.092 |
| Deuteranopia (no green cones) | #4A420E | 0.084 |
| Tritanopia (no blue cones) | #721C25 | 0.047 |
| Achromatopsia (no color) | #3C3C3C | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #672A10
#672A10
oklch(36.7% 0.095 41.6)
- #004758
#004758
oklch(36.8% 0.067 220.6)
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 #672A10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.027
- Reddy Brown #6E1005 ΔE 0.044
- Blood #770001 ΔE 0.058
- Purple Brown #673A3F ΔE 0.062
- Maroon #800000 ΔE 0.065
- Claret #680018 ΔE 0.070
- Wine Red #7B0323 ΔE 0.072
- Mud Brown #60460F ΔE 0.076
Use #672A10 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.