#732817
Closest named color: Chestnut (#742802). oklch(38.6% 0.11 34.2), rgb(115, 40, 23).
Aa
White text reads best on this color (10.26:1).
About this color
#732817 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.110 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.016 away. White text reads best on it, at 10.26:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.04:1 |
| White text | 10.26:1 |
Values
| HEX | #732817 |
| RGB | rgb(115, 40, 23) |
| HSL | hsl(11, 67%, 27%) |
| OKLCH | oklch(38.6% 0.11 34.2) |
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 #732817 | 10.26:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #732817 | 2.04:1 | Fails | Lc 10.9 | Not readable |
| #732817 text on white | 10.26:1 | AAA | Lc 93.1 | Preferred for body text |
| #732817 text on black | 2.04:1 | Fails | Lc -9.4 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#F9E5DF
oklch(93.6% 0.023 37.4)
-
Step 200
200
#F6CFC5
oklch(88.5% 0.046 34.7)
-
Step 300
300
#F1AE9E
oklch(81% 0.082 33.9)
-
Step 400
400
#E68068
oklch(70.7% 0.131 34.2)
-
Step 500
500
#DC5B3D
oklch(63.2% 0.168 34.5)
-
Step 600
600
#C73B19
oklch(55.6% 0.182 34.3)
-
Step 700
700
#AC2B08
oklch(49.1% 0.17 34.3)
-
Step 800
800
#8B260D
oklch(42.6% 0.14 34.4)
-
Step 900
900 (this color)
#732817
oklch(38.6% 0.11 34.2)
-
Step 950
950
#42170D
oklch(27% 0.07 34.5)
#732817 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) | #3D3615 | 0.112 |
| Deuteranopia (no green cones) | #504714 | 0.103 |
| Tritanopia (no blue cones) | #7F1525 | 0.044 |
| Achromatopsia (no color) | #414141 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #732817
#732817
oklch(38.6% 0.11 34.2)
- #004D5A
#004D5A
oklch(38.6% 0.068 213.9)
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 #732817, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.016
- Reddy Brown #6E1005 ΔE 0.043
- Maroon #800000 ΔE 0.047
- Blood #770001 ΔE 0.048
- Red Brown #8B2E16 ΔE 0.055
- Wine Red #7B0323 ΔE 0.055
- Dark Red #8B0000 ΔE 0.057
- Purple Brown #673A3F ΔE 0.058
Use #732817 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.