#A02219
Closest named color: Burnt Red (#9F2305). oklch(46.2% 0.163 29.2), rgb(160, 34, 25).
Aa
White text reads best on this color (7.67:1).
About this color
#A02219 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.163 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Red (#9F2305), ΔE 0.012 away. White text reads best on it, at 7.67:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Burnt Red (#9F2305) |
| Black text | 2.73:1 |
| White text | 7.67:1 |
Values
| HEX | #A02219 |
| RGB | rgb(160, 34, 25) |
| HSL | hsl(4, 73%, 36%) |
| OKLCH | oklch(46.2% 0.163 29.2) |
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 #A02219 | 7.67:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #A02219 | 2.73:1 | Fails | Lc 18.9 | Dividers and decoration only |
| #A02219 text on white | 7.67:1 | AAA | Lc 85.2 | Fine for body text |
| #A02219 text on black | 2.73:1 | Fails | Lc -16.8 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#F9E5E1
oklch(93.7% 0.023 31.1)
-
Step 200
200
#F5CFC9
oklch(88.5% 0.044 28.5)
-
Step 300
300
#EFAEA3
oklch(80.9% 0.078 29.7)
-
Step 400
400
#E58072
oklch(70.7% 0.127 29)
-
Step 500
500
#DA5C4D
oklch(63.2% 0.161 29.2)
-
Step 600
600
#C53C30
oklch(55.6% 0.176 29)
-
Step 700
700 (this color)
#A02219
oklch(46.2% 0.163 29.2)
-
Step 800
800
#8A271E
oklch(42.7% 0.136 29.1)
-
Step 900
900
#6F261E
oklch(37.7% 0.105 29.2)
-
Step 950
950
#411712
oklch(26.9% 0.067 29.1)
#A02219 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) | #4A4216 | 0.175 |
| Deuteranopia (no green cones) | #695D12 | 0.159 |
| Tritanopia (no blue cones) | #B10022 | 0.040 |
| Achromatopsia (no color) | #535353 | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A02219
#A02219
oklch(46.2% 0.163 29.2)
- #006471
#006471
oklch(46.1% 0.08 210.2)
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 #A02219, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Red #9F2305 ΔE 0.012
- Auburn #9B2226 ΔE 0.016
- Brown #A52A2A ΔE 0.021
- Rust Red #AA2704 ΔE 0.027
- Rufous #AE2012 ΔE 0.029
- Carmine #9D0216 ΔE 0.029
- Brick #A03623 ΔE 0.030
- Deep Red #9A0200 ΔE 0.033
Use #A02219 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.