#A55E57
Closest named color: Earth (#A2653E). oklch(56.1% 0.094 26.4), rgb(165, 94, 87).
Aa
White text reads best on this color (4.84:1).
About this color
#A55E57 is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.094 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Earth (#A2653E), ΔE 0.043 away. White text reads best on it, at 4.84:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Earth (#A2653E) |
| Black text | 4.33:1 |
| White text | 4.84:1 |
Values
| HEX | #A55E57 |
| RGB | rgb(165, 94, 87) |
| HSL | hsl(5, 31%, 49%) |
| OKLCH | oklch(56.1% 0.094 26.4) |
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 #A55E57 | 4.84:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #A55E57 | 4.33:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #A55E57 text on white | 4.84:1 | AA | Lc 73.3 | Content text, not long reading |
| #A55E57 text on black | 4.33:1 | AA large text | Lc -28.4 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F2E7E5
oklch(93.6% 0.012 29.9)
-
Step 200
200
#E8D4D1
oklch(88.5% 0.023 27.8)
-
Step 300
300
#DBB7B2
oklch(80.9% 0.042 27.3)
-
Step 400
400
#C8918A
oklch(70.8% 0.068 27.1)
-
Step 500
500
#B8756D
oklch(63.1% 0.086 27.2)
-
Step 600
600 (this color)
#A55E57
oklch(56.1% 0.094 26.4)
-
Step 700
700
#8C4C46
oklch(49.2% 0.088 26.3)
-
Step 800
800
#723E39
oklch(42.7% 0.074 26.4)
-
Step 900
900
#5C3531
oklch(37.6% 0.057 26.4)
-
Step 950
950
#36201D
oklch(27.1% 0.035 28.1)
#A55E57 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) | #6E6956 | 0.097 |
| Deuteranopia (no green cones) | #7F7756 | 0.090 |
| Tritanopia (no blue cones) | #B2545C | 0.034 |
| Achromatopsia (no color) | #727272 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A55E57
#A55E57
oklch(56.1% 0.094 26.4)
- #0C8490
#0C8490
oklch(56.1% 0.094 206.3)
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 #A55E57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Earth #A2653E ΔE 0.043
- Clay #B66A50 ΔE 0.049
- Sienna #A0522D ΔE 0.052
- Dusty Red #B9484E ΔE 0.054
- Light Maroon #A24857 ΔE 0.054
- Pinkish Brown #B17261 ΔE 0.056
- Dark Rose #B5485D ΔE 0.058
- Dusky Rose #BA6873 ΔE 0.058
Use #A55E57 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.