#732A1B
Closest named color: Chestnut (#742802). oklch(38.9% 0.107 33.4), rgb(115, 42, 27).
Aa
White text reads best on this color (10.11:1).
About this color
#732A1B is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.107 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.019 away. White text reads best on it, at 10.11:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.07:1 |
| White text | 10.11:1 |
Values
| HEX | #732A1B |
| RGB | rgb(115, 42, 27) |
| HSL | hsl(10, 62%, 28%) |
| OKLCH | oklch(38.9% 0.107 33.4) |
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 #732A1B | 10.11:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #732A1B | 2.07:1 | Fails | Lc 11.2 | Not readable |
| #732A1B text on white | 10.11:1 | AAA | Lc 92.8 | Preferred for body text |
| #732A1B text on black | 2.07:1 | Fails | Lc -9.7 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#F9E5E0
oklch(93.7% 0.023 34.3)
-
Step 200
200
#F5CFC6
oklch(88.4% 0.045 33.5)
-
Step 300
300
#EFAE9F
oklch(80.8% 0.08 33.4)
-
Step 400
400
#E5816B
oklch(70.8% 0.128 33.4)
-
Step 500
500
#DA5C42
oklch(63% 0.164 33.3)
-
Step 600
600
#C53D21
oklch(55.5% 0.177 33.3)
-
Step 700
700
#AA2E13
oklch(49.1% 0.165 33.5)
-
Step 800
800
#8A2813
oklch(42.7% 0.137 33.6)
-
Step 900
900 (this color)
#732A1B
oklch(38.9% 0.107 33.4)
-
Step 950
950
#41180F
oklch(27% 0.066 33.9)
#732A1B 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) | #3E3819 | 0.109 |
| Deuteranopia (no green cones) | #504819 | 0.101 |
| Tritanopia (no blue cones) | #7F1927 | 0.042 |
| Achromatopsia (no color) | #424242 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #732A1B
#732A1B
oklch(38.9% 0.107 33.4)
- #004E5B
#004E5B
oklch(39% 0.068 213.7)
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 #732A1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.019
- Reddy Brown #6E1005 ΔE 0.047
- Maroon #800000 ΔE 0.050
- Blood #770001 ΔE 0.052
- Red Brown #8B2E16 ΔE 0.053
- Purple Brown #673A3F ΔE 0.054
- Wine Red #7B0323 ΔE 0.057
- Rust Brown #8B3103 ΔE 0.058
Use #732A1B 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.