#732528
Closest named color: Chestnut (#742802). oklch(38.5% 0.11 21.7), rgb(115, 37, 40).
Aa
White text reads best on this color (10.37:1).
About this color
#732528 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.110 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.039 away. White text reads best on it, at 10.37:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.02:1 |
| White text | 10.37:1 |
Values
| HEX | #732528 |
| RGB | rgb(115, 37, 40) |
| HSL | hsl(358, 51%, 30%) |
| OKLCH | oklch(38.5% 0.11 21.7) |
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 #732528 | 10.37:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #732528 | 2.02:1 | Fails | Lc 10.6 | Not readable |
| #732528 text on white | 10.37:1 | AAA | Lc 93.3 | Preferred for body text |
| #732528 text on black | 2.02:1 | Fails | Lc -9.2 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E3
oklch(93.6% 0.024 20.7)
-
Step 200
200
#F6CECC
oklch(88.5% 0.045 21.4)
-
Step 300
300
#F1ACA9
oklch(80.9% 0.082 21.8)
-
Step 400
400
#E77D7B
oklch(70.7% 0.131 22.1)
-
Step 500
500
#DD565A
oklch(63.1% 0.169 21.6)
-
Step 600
600
#C83540
oklch(55.6% 0.183 21.7)
-
Step 700
700
#AC2532
oklch(49% 0.17 21.6)
-
Step 800
800
#8C222A
oklch(42.7% 0.141 21.7)
-
Step 900
900 (this color)
#732528
oklch(38.5% 0.11 21.7)
-
Step 950
950
#421617
oklch(27% 0.069 21.5)
#732528 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) | #393628 | 0.119 |
| Deuteranopia (no green cones) | #4D4626 | 0.109 |
| Tritanopia (no blue cones) | #7E1427 | 0.031 |
| Achromatopsia (no color) | #404040 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #732528
#732528
oklch(38.5% 0.11 21.7)
- #004E52
#004E52
oklch(38.6% 0.066 200.7)
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 #732528, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.039
- Wine Red #7B0323 ΔE 0.040
- Reddy Brown #6E1005 ΔE 0.045
- Bordeaux #7B002C ΔE 0.047
- Blood #770001 ΔE 0.048
- Maroon #800000 ΔE 0.049
- Purple Brown #673A3F ΔE 0.052
- Dark Red #8B0000 ΔE 0.059
Use #732528 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.