#A73D53
Closest named color: Light Burgundy (#A8415B). oklch(51.3% 0.14 10.9), rgb(167, 61, 83).
Aa
White text reads best on this color (6.11:1).
About this color
#A73D53 is a medium-dark, moderately saturated red. In OKLCH its lightness is 51%, its chroma 0.140 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.012 away. White text reads best on it, at 6.11:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.140) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.43:1 |
| White text | 6.11:1 |
Values
| HEX | #A73D53 |
| RGB | rgb(167, 61, 83) |
| HSL | hsl(348, 46%, 45%) |
| OKLCH | oklch(51.3% 0.14 10.9) |
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 #A73D53 | 6.11:1 | AA | Lc -85.0 | Fine for body text |
| Black text on #A73D53 | 3.43:1 | AA large text | Lc 24.3 | Dividers and decoration only |
| #A73D53 text on white | 6.11:1 | AA | Lc 79.8 | Fine for body text |
| #A73D53 text on black | 3.43:1 | AA large text | Lc -22.1 | 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
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F1CFD3
oklch(88.4% 0.039 9.9)
-
Step 300
300
#E9AFB6
oklch(80.9% 0.068 10.6)
-
Step 400
400
#DB8390
oklch(70.7% 0.109 10.7)
-
Step 500
500
#CE6275
oklch(63.1% 0.138 10.9)
-
Step 600
600
#BA455D
oklch(55.6% 0.151 11.1)
-
Step 700
700 (this color)
#A73D53
oklch(51.3% 0.14 10.9)
-
Step 800
800
#822E3F
oklch(42.8% 0.116 11.2)
-
Step 900
900
#692A36
oklch(37.8% 0.091 10.7)
-
Step 950
950
#3E191F
oklch(27% 0.058 11.6)
#A73D53 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) | #555453 | 0.154 |
| Deuteranopia (no green cones) | #706A50 | 0.143 |
| Tritanopia (no blue cones) | #B62D46 | 0.035 |
| Achromatopsia (no color) | #626262 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A73D53
#A73D53
oklch(51.3% 0.14 10.9)
- #007773
#007773
oklch(51.4% 0.089 190.7)
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 #A73D53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.012
- Light Maroon #A24857 ΔE 0.022
- Dark Rose #B5485D ΔE 0.039
- Dusty Red #B9484E ΔE 0.048
- Dull Red #BB3F3F ΔE 0.050
- Brown #A52A2A ΔE 0.054
- Rouge #AB1239 ΔE 0.056
- Brick #A03623 ΔE 0.061
Use #A73D53 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.