#A1555D
Closest named color: Light Maroon (#A24857). oklch(54.2% 0.1 14.3), rgb(161, 85, 93).
Aa
White text reads best on this color (5.28:1).
About this color
#A1555D is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.100 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.029 away. White text reads best on it, at 5.28:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.100) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.97:1 |
| White text | 5.28:1 |
Values
| HEX | #A1555D |
| RGB | rgb(161, 85, 93) |
| HSL | hsl(354, 31%, 48%) |
| OKLCH | oklch(54.2% 0.1 14.3) |
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 #A1555D | 5.28:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #A1555D | 3.97:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #A1555D text on white | 5.28:1 | AA | Lc 76.0 | Fine for body text |
| #A1555D text on black | 3.97:1 | AA large text | Lc -25.8 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E6E7
oklch(93.5% 0.013 11.6)
-
Step 200
200
#E9D3D4
oklch(88.5% 0.025 14.5)
-
Step 300
300
#DCB5B8
oklch(80.8% 0.045 12.9)
-
Step 400
400
#CA8E93
oklch(70.7% 0.073 13.6)
-
Step 500
500
#BA7278
oklch(63.1% 0.091 14.6)
-
Step 600
600 (this color)
#A1555D
oklch(54.2% 0.1 14.3)
-
Step 700
700
#8E4950
oklch(49.2% 0.093 14.7)
-
Step 800
800
#733C42
oklch(42.7% 0.077 13.9)
-
Step 900
900
#5D3438
oklch(37.7% 0.059 14)
-
Step 950
950
#371E21
oklch(26.9% 0.039 12.3)
#A1555D 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) | #64625D | 0.109 |
| Deuteranopia (no green cones) | #77715B | 0.100 |
| Tritanopia (no blue cones) | #AE4C58 | 0.028 |
| Achromatopsia (no color) | #6C6C6C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1555D
#A1555D
oklch(54.2% 0.1 14.3)
- #00807F
#00807F
oklch(54.3% 0.093 193.8)
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 #A1555D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.029
- Dark Rose #B5485D ΔE 0.043
- Light Burgundy #A8415B ΔE 0.044
- Dusty Red #B9484E ΔE 0.049
- Light Plum #9D5783 ΔE 0.058
- Dark Mauve #874C62 ΔE 0.059
- Dusky Purple #895B7B ΔE 0.060
- Sienna #A0522D ΔE 0.060
Use #A1555D 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.