#AB443D
Closest named color: Dull Red (#BB3F3F). oklch(52.4% 0.137 26.7), rgb(171, 68, 61).
Aa
White text reads best on this color (5.79:1).
About this color
#AB443D is a medium-dark, moderately saturated red. In OKLCH its lightness is 52%, its chroma 0.137 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.031 away. White text reads best on it, at 5.79:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.62:1 |
| White text | 5.79:1 |
Values
| HEX | #AB443D |
| RGB | rgb(171, 68, 61) |
| HSL | hsl(4, 47%, 45%) |
| OKLCH | oklch(52.4% 0.137 26.7) |
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 #AB443D | 5.79:1 | AA | Lc -83.5 | Fine for body text |
| Black text on #AB443D | 3.62:1 | AA large text | Lc 25.8 | Dividers and decoration only |
| #AB443D text on white | 5.79:1 | AA | Lc 78.3 | Fine for body text |
| #AB443D text on black | 3.62:1 | AA large text | Lc -23.5 | 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 600.
-
Step 50
50
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E3
oklch(93.7% 0.018 30.3)
-
Step 200
200
#EFD1CD
oklch(88.5% 0.034 26.8)
-
Step 300
300
#E6B2AB
oklch(80.9% 0.062 27.3)
-
Step 400
400
#D7887F
oklch(70.6% 0.099 26.9)
-
Step 500
500
#CA685F
oklch(63% 0.126 26.7)
-
Step 600
600 (this color)
#AB443D
oklch(52.4% 0.137 26.7)
-
Step 700
700
#9C3E37
oklch(49.1% 0.127 27)
-
Step 800
800
#7F342E
oklch(42.8% 0.106 27)
-
Step 900
900
#662E29
oklch(37.6% 0.082 26.9)
-
Step 950
950
#3C1B18
oklch(26.9% 0.053 26.5)
#AB443D 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) | #5F583C | 0.144 |
| Deuteranopia (no green cones) | #786E3A | 0.134 |
| Tritanopia (no blue cones) | #BB2F43 | 0.045 |
| Achromatopsia (no color) | #656565 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB443D
#AB443D
oklch(52.4% 0.137 26.7)
- #007884
#007884
oklch(52.3% 0.09 207)
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 #AB443D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.031
- Dusty Red #B9484E ΔE 0.036
- Light Maroon #A24857 ΔE 0.037
- Brick #A03623 ΔE 0.043
- Sienna #A0522D ΔE 0.045
- Rusty Red #AF2F0D ΔE 0.045
- Light Burgundy #A8415B ΔE 0.046
- Dark Rose #B5485D ΔE 0.047
Use #AB443D 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.