#A72126
Closest named color: Brown (#A52A2A). oklch(47.6% 0.169 25), rgb(167, 33, 38).
Aa
White text reads best on this color (7.26:1).
About this color
#A72126 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.169 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Brown (#A52A2A), ΔE 0.011 away. White text reads best on it, at 7.26:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Brown (#A52A2A) |
| Black text | 2.88:1 |
| White text | 7.26:1 |
Values
| HEX | #A72126 |
| RGB | rgb(167, 33, 38) |
| HSL | hsl(358, 67%, 39%) |
| OKLCH | oklch(47.6% 0.169 25) |
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 #A72126 | 7.26:1 | AAA | Lc -88.7 | Fine for body text |
| Black text on #A72126 | 2.88:1 | Fails | Lc 20.3 | Dividers and decoration only |
| #A72126 text on white | 7.26:1 | AAA | Lc 83.7 | Fine for body text |
| #A72126 text on black | 2.88:1 | Fails | Lc -18.3 | 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
#FAE4E2
oklch(93.6% 0.024 23.9)
-
Step 200
200
#F6CECA
oklch(88.4% 0.046 24.8)
-
Step 300
300
#F1ACA6
oklch(80.8% 0.082 24.6)
-
Step 400
400
#E77E76
oklch(70.8% 0.131 25.5)
-
Step 500
500
#DC5853
oklch(63.1% 0.167 25.2)
-
Step 600
600
#C83738
oklch(55.7% 0.182 25)
-
Step 700
700 (this color)
#A72126
oklch(47.6% 0.169 25)
-
Step 800
800
#8C2324
oklch(42.7% 0.141 25)
-
Step 900
900
#702322
oklch(37.6% 0.109 24.7)
-
Step 950
950
#421614
oklch(26.9% 0.069 25.4)
#A72126 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) | #4B4425 | 0.185 |
| Deuteranopia (no green cones) | #6C6121 | 0.168 |
| Tritanopia (no blue cones) | #B80025 | 0.036 |
| Achromatopsia (no color) | #575757 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A72126
#A72126
oklch(47.6% 0.169 25)
- #006972
#006972
oklch(47.5% 0.081 205.1)
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 #A72126, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown #A52A2A ΔE 0.011
- Rufous #AE2012 ΔE 0.021
- Firebrick #B22222 ΔE 0.024
- Auburn #9B2226 ΔE 0.025
- Rust Red #AA2704 ΔE 0.028
- Burnt Red #9F2305 ΔE 0.030
- Rouge #AB1239 ΔE 0.031
- Brick #A03623 ΔE 0.033
Use #A72126 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.