#A53753
Closest named color: Light Burgundy (#A8415B). oklch(50.3% 0.146 8.6), rgb(165, 55, 83).
Aa
White text reads best on this color (6.41:1).
About this color
#A53753 is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.146 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.021 away. White text reads best on it, at 6.41:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.27:1 |
| White text | 6.41:1 |
Values
| HEX | #A53753 |
| RGB | rgb(165, 55, 83) |
| HSL | hsl(345, 50%, 43%) |
| OKLCH | oklch(50.3% 0.146 8.6) |
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 #A53753 | 6.41:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #A53753 | 3.27:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #A53753 text on white | 6.41:1 | AA | Lc 81.0 | Fine for body text |
| #A53753 text on black | 3.27:1 | AA large text | Lc -20.8 | 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 700.
-
Step 50
50
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F7E5E7
oklch(93.7% 0.02 9.8)
-
Step 200
200
#F1CFD4
oklch(88.5% 0.039 7.9)
-
Step 300
300
#EAAEB7
oklch(80.9% 0.071 8.8)
-
Step 400
400
#DC8292
oklch(70.7% 0.112 8.9)
-
Step 500
500
#D05F78
oklch(63.1% 0.144 8.3)
-
Step 600
600
#BB4261
oklch(55.5% 0.157 8.2)
-
Step 700
700 (this color)
#A53753
oklch(50.3% 0.146 8.6)
-
Step 800
800
#832C41
oklch(42.8% 0.12 9.1)
-
Step 900
900
#692937
oklch(37.7% 0.093 9.1)
-
Step 950
950
#3E1820
oklch(26.9% 0.06 8.8)
#A53753 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) | #505154 | 0.161 |
| Deuteranopia (no green cones) | #6C6750 | 0.149 |
| Tritanopia (no blue cones) | #B42542 | 0.038 |
| Achromatopsia (no color) | #5F5F5F | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A53753
#A53753
oklch(50.3% 0.146 8.6)
- #00746E
#00746E
oklch(50.4% 0.087 188.5)
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 #A53753, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.021
- Light Maroon #A24857 ΔE 0.033
- Rouge #AB1239 ΔE 0.048
- Dark Rose #B5485D ΔE 0.050
- Raspberry #B00149 ΔE 0.051
- Brown #A52A2A ΔE 0.052
- Dusty Red #B9484E ΔE 0.060
- Dull Red #BB3F3F ΔE 0.060
Use #A53753 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.