#A22800
Closest named color: Burnt Red (#9F2305). oklch(47% 0.164 35.3), rgb(162, 40, 0).
Aa
White text reads best on this color (7.39:1).
About this color
#A22800 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.164 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Red (#9F2305), ΔE 0.011 away. White text reads best on it, at 7.39:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.164) |
| Temperature | warm |
| Nearest name | Burnt Red (#9F2305) |
| Black text | 2.83:1 |
| White text | 7.39:1 |
Values
| HEX | #A22800 |
| RGB | rgb(162, 40, 0) |
| HSL | hsl(15, 100%, 32%) |
| OKLCH | oklch(47% 0.164 35.3) |
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 #A22800 | 7.39:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #A22800 | 2.83:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #A22800 text on white | 7.39:1 | AAA | Lc 84.3 | Fine for body text |
| #A22800 text on black | 2.83:1 | Fails | Lc -17.7 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F9E5E0
oklch(93.7% 0.023 34.3)
-
Step 200
200
#F5D0C6
oklch(88.6% 0.044 35.6)
-
Step 300
300
#EFAF9E
oklch(80.9% 0.079 35.4)
-
Step 400
400
#E48269
oklch(70.8% 0.127 35.2)
-
Step 500
500
#D95E3F
oklch(63.1% 0.162 35.3)
-
Step 600
600
#C43F1B
oklch(55.5% 0.176 35.3)
-
Step 700
700 (this color)
#A22800
oklch(47% 0.164 35.3)
-
Step 800
800
#89290F
oklch(42.6% 0.135 35.3)
-
Step 900
900
#6F2715
oklch(37.7% 0.107 35.1)
-
Step 950
950
#41180E
oklch(27% 0.067 34.9)
#A22800 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) | #4F4400 | 0.169 |
| Deuteranopia (no green cones) | #6C5F00 | 0.152 |
| Tritanopia (no blue cones) | #B30022 | 0.051 |
| Achromatopsia (no color) | #565656 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A22800
#A22800
oklch(47% 0.164 35.3)
- #006678
#006678
oklch(47% 0.083 215.4)
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 #A22800, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Red #9F2305 ΔE 0.011
- Rust Red #AA2704 ΔE 0.017
- Brick #A03623 ΔE 0.025
- Rufous #AE2012 ΔE 0.027
- Russet #A13905 ΔE 0.028
- Brown #A52A2A ΔE 0.030
- Rusty Red #AF2F0D ΔE 0.032
- Brown Red #922B05 ΔE 0.033
Use #A22800 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.