#A64C63
Closest named color: Light Maroon (#A24857). oklch(53.7% 0.121 6), rgb(166, 76, 99).
Aa
White text reads best on this color (5.47:1).
About this color
#A64C63 is a medium-dark, moderately saturated red. In OKLCH its lightness is 54%, its chroma 0.121 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.020 away. White text reads best on it, at 5.47:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #A64C63 |
| RGB | rgb(166, 76, 99) |
| HSL | hsl(345, 37%, 47%) |
| OKLCH | oklch(53.7% 0.121 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 #A64C63 | 5.47:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #A64C63 | 3.83:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #A64C63 text on white | 5.47:1 | AA | Lc 76.9 | Fine for body text |
| #A64C63 text on black | 3.83:1 | AA large text | Lc -24.9 | 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
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F4E6E8
oklch(93.7% 0.015 7.5)
-
Step 200
200
#ECD1D6
oklch(88.4% 0.031 5.1)
-
Step 300
300
#E0B3BB
oklch(80.9% 0.053 6.4)
-
Step 400
400
#CF8A98
oklch(70.7% 0.086 6.2)
-
Step 500
500
#C16B7F
oklch(63% 0.111 5.9)
-
Step 600
600 (this color)
#A64C63
oklch(53.7% 0.121 6)
-
Step 700
700
#944257
oklch(49.2% 0.112 6)
-
Step 800
800
#783747
oklch(42.7% 0.092 6.3)
-
Step 900
900
#61303C
oklch(37.7% 0.072 5.5)
-
Step 950
950
#391C23
oklch(26.9% 0.046 5.2)
#A64C63 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) | #5D5E64 | 0.132 |
| Deuteranopia (no green cones) | #747061 | 0.122 |
| Tritanopia (no blue cones) | #B34354 | 0.032 |
| Achromatopsia (no color) | #696969 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A64C63
#A64C63
oklch(53.7% 0.121 6)
- #007F76
#007F76
oklch(53.7% 0.094 186.2)
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 #A64C63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.020
- Light Burgundy #A8415B ΔE 0.022
- Dark Rose #B5485D ΔE 0.029
- Dusty Red #B9484E ΔE 0.045
- Light Plum #9D5783 ΔE 0.050
- Dark Mauve #874C62 ΔE 0.059
- Dull Red #BB3F3F ΔE 0.059
- Deep Rose #C74767 ΔE 0.063
Use #A64C63 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.