#A1020E
Closest named color: Carmine (#9D0216). oklch(44.7% 0.181 27.2), rgb(161, 2, 14).
Aa
White text reads best on this color (8.29:1).
About this color
#A1020E is a dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.181 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Carmine (#9D0216), ΔE 0.010 away. White text reads best on it, at 8.29:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | vivid (0.181) |
| Temperature | warm |
| Nearest name | Carmine (#9D0216) |
| Black text | 2.53:1 |
| White text | 8.29:1 |
Values
| HEX | #A1020E |
| RGB | rgb(161, 2, 14) |
| HSL | hsl(355, 98%, 32%) |
| OKLCH | oklch(44.7% 0.181 27.2) |
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 #A1020E | 8.29:1 | AAA | Lc -90.9 | Preferred for body text |
| Black text on #A1020E | 2.53:1 | Fails | Lc 17.9 | Dividers and decoration only |
| #A1020E text on white | 8.29:1 | AAA | Lc 86.1 | Fine for body text |
| #A1020E text on black | 2.53:1 | Fails | Lc -15.9 | 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 800.
-
Step 50
50
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DF
oklch(93.7% 0.03 27.8)
-
Step 200
200
#FECBC4
oklch(88.5% 0.059 27.4)
-
Step 300
300
#FEA69B
oklch(80.9% 0.106 27.4)
-
Step 400
400
#F87064
oklch(70.7% 0.169 27.3)
-
Step 500
500
#F03D38
oklch(63.1% 0.216 27.2)
-
Step 600
600
#D90016
oklch(55.7% 0.227 27.2)
-
Step 700
700
#B70011
oklch(49% 0.2 27.1)
-
Step 800
800 (this color)
#A1020E
oklch(44.7% 0.181 27.2)
-
Step 900
900
#7C1010
oklch(37.8% 0.142 27.4)
-
Step 950
950
#490E0B
oklch(27% 0.089 27.7)
#A1020E 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) | #423A0B | 0.199 |
| Deuteranopia (no green cones) | #655900 | 0.179 |
| Tritanopia (no blue cones) | #B2000B | 0.037 |
| Achromatopsia (no color) | #4E4E4E | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1020E
#A1020E
oklch(44.7% 0.181 27.2)
- #00606A
#00606A
oklch(44.7% 0.077 207.2)
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 #A1020E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carmine #9D0216 ΔE 0.010
- Deep Red #9A0200 ΔE 0.017
- Blood Red #980002 ΔE 0.021
- Auburn #9B2226 ΔE 0.027
- Burnt Red #9F2305 ΔE 0.029
- Brick Red #8F1402 ΔE 0.039
- Brown #A52A2A ΔE 0.040
- Rufous #AE2012 ΔE 0.041
Use #A1020E 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.