#732423
Closest named color: Chestnut (#742802). oklch(38.2% 0.112 24.7), rgb(115, 36, 35).
Aa
White text reads best on this color (10.47:1).
About this color
#732423 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.112 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.034 away. White text reads best on it, at 10.47:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.00:1 |
| White text | 10.47:1 |
Values
| HEX | #732423 |
| RGB | rgb(115, 36, 35) |
| HSL | hsl(1, 53%, 29%) |
| OKLCH | oklch(38.2% 0.112 24.7) |
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 #732423 | 10.47:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #732423 | 2.00:1 | Fails | Lc 10.5 | Not readable |
| #732423 text on white | 10.47:1 | AAA | Lc 93.5 | Preferred for body text |
| #732423 text on black | 2.00:1 | Fails | Lc -9.0 | 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
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F7CECA
oklch(88.5% 0.047 24.6)
-
Step 300
300
#F2ACA6
oklch(80.9% 0.083 24.6)
-
Step 400
400
#E87D76
oklch(70.7% 0.133 24.9)
-
Step 500
500
#DE5653
oklch(63.1% 0.171 24.6)
-
Step 600
600
#C93437
oklch(55.6% 0.186 24.7)
-
Step 700
700
#AD2429
oklch(49% 0.173 24.8)
-
Step 800
800
#8D2123
oklch(42.7% 0.144 24.9)
-
Step 900
900 (this color)
#732423
oklch(38.2% 0.112 24.7)
-
Step 950
950
#431614
oklch(27.1% 0.07 25.4)
#732423 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) | #393522 | 0.120 |
| Deuteranopia (no green cones) | #4D4621 | 0.111 |
| Tritanopia (no blue cones) | #7F1125 | 0.034 |
| Achromatopsia (no color) | #3F3F3F | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #732423
#732423
oklch(38.2% 0.112 24.7)
- #004D53
#004D53
oklch(38.3% 0.065 203.8)
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 #732423, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.034
- Reddy Brown #6E1005 ΔE 0.040
- Wine Red #7B0323 ΔE 0.041
- Blood #770001 ΔE 0.044
- Maroon #800000 ΔE 0.045
- Bordeaux #7B002C ΔE 0.049
- Purple Brown #673A3F ΔE 0.055
- Dark Red #8B0000 ΔE 0.056
Use #732423 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.