#732300
Closest named color: Chestnut (#742802). oklch(37.7% 0.119 39.6), rgb(115, 35, 0).
Aa
White text reads best on this color (10.66:1).
About this color
#732300 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.119 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.010 away. White text reads best on it, at 10.66:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.96:1 |
| White text | 10.66:1 |
Values
| HEX | #732300 |
| RGB | rgb(115, 35, 0) |
| HSL | hsl(18, 100%, 23%) |
| OKLCH | oklch(37.7% 0.119 39.6) |
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 #732300 | 10.66:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #732300 | 1.96:1 | Fails | Lc 10.2 | Not readable |
| #732300 text on white | 10.66:1 | AAA | Lc 93.7 | Preferred for body text |
| #732300 text on black | 1.96:1 | Fails | Lc -8.8 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE5DD
oklch(93.7% 0.026 42.1)
-
Step 200
200
#F7CFC1
oklch(88.5% 0.049 40.2)
-
Step 300
300
#F3AD95
oklch(80.8% 0.089 39.7)
-
Step 400
400
#EA7E59
oklch(70.6% 0.143 39.5)
-
Step 500
500
#E15720
oklch(63.2% 0.184 39.5)
-
Step 600
600
#C34200
oklch(55.6% 0.175 39.8)
-
Step 700
700
#A53600
oklch(49% 0.155 39.6)
-
Step 800
800
#892B00
oklch(42.8% 0.136 39.4)
-
Step 900
900 (this color)
#732300
oklch(37.7% 0.119 39.6)
-
Step 950
950
#441605
oklch(27.1% 0.076 39.8)
#732300 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) | #3B3300 | 0.119 |
| Deuteranopia (no green cones) | #4F4500 | 0.107 |
| Tritanopia (no blue cones) | #7F071D | 0.052 |
| Achromatopsia (no color) | #3E3E3E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #732300
#732300
oklch(37.7% 0.119 39.6)
- #004A5B
#004A5B
oklch(37.8% 0.069 219.8)
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 #732300, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.010
- Reddy Brown #6E1005 ΔE 0.036
- Blood #770001 ΔE 0.042
- Maroon #800000 ΔE 0.043
- Dark Red #8B0000 ΔE 0.056
- Wine Red #7B0323 ΔE 0.059
- Brick Red #8F1402 ΔE 0.060
- Red Brown #8B2E16 ΔE 0.061
Use #732300 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.