#AB5243
Closest named color: Sienna (#A0522D). oklch(54.6% 0.12 31.1), rgb(171, 82, 67).
Aa
White text reads best on this color (5.22:1).
About this color
#AB5243 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.120 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.034 away. White text reads best on it, at 5.22:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 4.01:1 |
| White text | 5.22:1 |
Values
| HEX | #AB5243 |
| RGB | rgb(171, 82, 67) |
| HSL | hsl(9, 44%, 47%) |
| OKLCH | oklch(54.6% 0.12 31.1) |
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 #AB5243 | 5.22:1 | AA | Lc -80.8 | Fine for body text |
| Black text on #AB5243 | 4.01:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #AB5243 text on white | 5.22:1 | AA | Lc 75.4 | Fine for body text |
| #AB5243 text on black | 4.01:1 | AA large text | Lc -26.3 | 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 600.
-
Step 50
50
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E3
oklch(93.5% 0.016 32)
-
Step 200
200
#ECD2CD
oklch(88.4% 0.03 30.6)
-
Step 300
300
#E1B4AC
oklch(80.8% 0.054 29.9)
-
Step 400
400
#D18C7F
oklch(70.6% 0.087 31.1)
-
Step 500
500
#C36E5F
oklch(63% 0.111 31)
-
Step 600
600 (this color)
#AB5243
oklch(54.6% 0.12 31.1)
-
Step 700
700
#964537
oklch(49.2% 0.112 31.5)
-
Step 800
800
#7A392E
oklch(42.8% 0.093 31.2)
-
Step 900
900
#623229
oklch(37.7% 0.071 31.8)
-
Step 950
950
#3A1D18
oklch(26.9% 0.047 30.8)
#AB5243 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) | #686141 | 0.123 |
| Deuteranopia (no green cones) | #7E7441 | 0.114 |
| Tritanopia (no blue cones) | #BB424F | 0.048 |
| Achromatopsia (no color) | #6C6C6C | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB5243
#AB5243
oklch(54.6% 0.12 31.1)
- #007F90
#007F90
oklch(54.7% 0.095 211)
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 #AB5243, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.034
- Dusty Red #B9484E ΔE 0.038
- Dull Red #BB3F3F ΔE 0.043
- Cinnamon #AC4F06 ΔE 0.047
- Light Maroon #A24857 ΔE 0.047
- Earth #A2653E ΔE 0.050
- Dark Rose #B5485D ΔE 0.051
- Burnt Siena #B75203 ΔE 0.052
Use #AB5243 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.