#A80E23
Closest named color: Rouge (#AB1239). oklch(46.7% 0.181 23.2), rgb(168, 14, 35).
Aa
White text reads best on this color (7.63:1).
About this color
#A80E23 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.181 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.026 away. White text reads best on it, at 7.63:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 2.75:1 |
| White text | 7.63:1 |
Values
| HEX | #A80E23 |
| RGB | rgb(168, 14, 35) |
| HSL | hsl(352, 85%, 36%) |
| OKLCH | oklch(46.7% 0.181 23.2) |
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 #A80E23 | 7.63:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #A80E23 | 2.75:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #A80E23 text on white | 7.63:1 | AAA | Lc 84.4 | Fine for body text |
| #A80E23 text on black | 2.75:1 | Fails | Lc -17.6 | Dividers and decoration only |
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 700.
-
Step 50
50
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FBE4E2
oklch(93.7% 0.025 23.6)
-
Step 200
200
#F8CDCA
oklch(88.4% 0.049 22.8)
-
Step 300
300
#F4ABA6
oklch(81% 0.087 23.5)
-
Step 400
400
#EB7A76
oklch(70.7% 0.14 23.4)
-
Step 500
500
#E15153
oklch(63% 0.18 23.1)
-
Step 600
600
#CD2D38
oklch(55.7% 0.195 23.2)
-
Step 700
700 (this color)
#A80E23
oklch(46.7% 0.181 23.2)
-
Step 800
800
#8F1C24
oklch(42.6% 0.15 23.2)
-
Step 900
900
#731F22
oklch(37.6% 0.117 22.9)
-
Step 950
950
#441414
oklch(27% 0.074 23.5)
#A80E23 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) | #463F22 | 0.200 |
| Deuteranopia (no green cones) | #6A5F1C | 0.183 |
| Tritanopia (no blue cones) | #BA0019 | 0.037 |
| Achromatopsia (no color) | #545454 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A80E23
#A80E23
oklch(46.7% 0.181 23.2)
- #00676E
#00676E
oklch(46.8% 0.08 203)
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 #A80E23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.026
- Brown #A52A2A ΔE 0.027
- Auburn #9B2226 ΔE 0.028
- Carmine #9D0216 ΔE 0.029
- Rufous #AE2012 ΔE 0.030
- Firebrick #B22222 ΔE 0.032
- Burnt Red #9F2305 ΔE 0.036
- Rust Red #AA2704 ΔE 0.038
Use #A80E23 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.