#AB2D2C
Closest named color: Brown (#A52A2A). oklch(49.5% 0.163 25.8), rgb(171, 45, 44).
Aa
White text reads best on this color (6.68:1).
About this color
#AB2D2C is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.163 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Brown (#A52A2A), ΔE 0.014 away. White text reads best on it, at 6.68:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Brown (#A52A2A) |
| Black text | 3.14:1 |
| White text | 6.68:1 |
Values
| HEX | #AB2D2C |
| RGB | rgb(171, 45, 44) |
| HSL | hsl(0, 59%, 42%) |
| OKLCH | oklch(49.5% 0.163 25.8) |
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 #AB2D2C | 6.68:1 | AA | Lc -86.8 | Fine for body text |
| Black text on #AB2D2C | 3.14:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #AB2D2C text on white | 6.68:1 | AA | Lc 81.7 | Fine for body text |
| #AB2D2C text on black | 3.14:1 | AA large text | Lc -20.2 | 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
#F9E4E2
oklch(93.5% 0.023 24.1)
-
Step 200
200
#F5CFCA
oklch(88.5% 0.044 26.8)
-
Step 300
300
#EFADA6
oklch(80.8% 0.079 25.8)
-
Step 400
400
#E57F77
oklch(70.7% 0.127 25.5)
-
Step 500
500
#DA5B54
oklch(63.2% 0.161 25.9)
-
Step 600
600
#C53B39
oklch(55.6% 0.175 25.6)
-
Step 700
700 (this color)
#AB2D2C
oklch(49.5% 0.163 25.8)
-
Step 800
800
#8A2625
oklch(42.7% 0.135 25.5)
-
Step 900
900
#6F2522
oklch(37.6% 0.106 25.8)
-
Step 950
950
#411715
oklch(26.9% 0.066 25.2)
#AB2D2C 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) | #524B2B | 0.176 |
| Deuteranopia (no green cones) | #716627 | 0.161 |
| Tritanopia (no blue cones) | #BC002E | 0.044 |
| Achromatopsia (no color) | #5C5C5C | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB2D2C
#AB2D2C
oklch(49.5% 0.163 25.8)
- #006F79
#006F79
oklch(49.5% 0.085 205.7)
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 #AB2D2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown #A52A2A ΔE 0.014
- Firebrick #B22222 ΔE 0.017
- Rufous #AE2012 ΔE 0.022
- Rusty Red #AF2F0D ΔE 0.027
- Rust Red #AA2704 ΔE 0.027
- Brick #A03623 ΔE 0.028
- Rouge #AB1239 ΔE 0.040
- Auburn #9B2226 ΔE 0.041
Use #AB2D2C 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.