#A03B4B
Closest named color: Light Maroon (#A24857). oklch(49.8% 0.134 13.9), rgb(160, 59, 75).
Aa
White text reads best on this color (6.51:1).
About this color
#A03B4B is a medium-dark, moderately saturated red. In OKLCH its lightness is 50%, its chroma 0.134 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.028 away. White text reads best on it, at 6.51:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.134) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.22:1 |
| White text | 6.51:1 |
Values
| HEX | #A03B4B |
| RGB | rgb(160, 59, 75) |
| HSL | hsl(350, 46%, 43%) |
| OKLCH | oklch(49.8% 0.134 13.9) |
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 #A03B4B | 6.51:1 | AA | Lc -86.7 | Fine for body text |
| Black text on #A03B4B | 3.22:1 | AA large text | Lc 22.5 | Dividers and decoration only |
| #A03B4B text on white | 6.51:1 | AA | Lc 81.6 | Fine for body text |
| #A03B4B text on black | 3.22:1 | AA large text | Lc -20.3 | 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 700.
-
Step 50
50
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E6
oklch(93.6% 0.019 13.4)
-
Step 200
200
#F0D0D2
oklch(88.5% 0.036 13.6)
-
Step 300
300
#E7B0B4
oklch(80.9% 0.064 13.7)
-
Step 400
400
#D9858D
oklch(70.7% 0.104 13.9)
-
Step 500
500
#CC6471
oklch(63% 0.132 13.8)
-
Step 600
600
#B84859
oklch(55.6% 0.145 14)
-
Step 700
700 (this color)
#A03B4B
oklch(49.8% 0.134 13.9)
-
Step 800
800
#80303C
oklch(42.7% 0.111 14)
-
Step 900
900
#672B33
oklch(37.5% 0.086 14)
-
Step 950
950
#3D1A1E
oklch(27% 0.055 14.3)
#A03B4B 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) | #52514B | 0.148 |
| Deuteranopia (no green cones) | #6C6549 | 0.135 |
| Tritanopia (no blue cones) | #AE2A41 | 0.034 |
| Achromatopsia (no color) | #5E5E5E | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A03B4B
#A03B4B
oklch(49.8% 0.134 13.9)
- #007171
#007171
oklch(49.7% 0.085 194.8)
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 #A03B4B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.028
- Light Burgundy #A8415B ΔE 0.029
- Brown #A52A2A ΔE 0.043
- Brick #A03623 ΔE 0.048
- Rouge #AB1239 ΔE 0.052
- Dark Rose #B5485D ΔE 0.056
- Auburn #9B2226 ΔE 0.056
- Firebrick #B22222 ΔE 0.057
Use #A03B4B 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.