#A55663
Closest named color: Light Maroon (#A24857). oklch(55.1% 0.104 10.7), rgb(165, 86, 99).
Aa
White text reads best on this color (5.10:1).
About this color
#A55663 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.104 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Light Maroon (#A24857), ΔE 0.033 away. White text reads best on it, at 5.10:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Light Maroon (#A24857) |
| Black text | 4.11:1 |
| White text | 5.10:1 |
Values
| HEX | #A55663 |
| RGB | rgb(165, 86, 99) |
| HSL | hsl(350, 31%, 49%) |
| OKLCH | oklch(55.1% 0.104 10.7) |
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 #A55663 | 5.10:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #A55663 | 4.11:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #A55663 text on white | 5.10:1 | AA | Lc 74.9 | Content text, not long reading |
| #A55663 text on black | 4.11:1 | AA large text | Lc -26.8 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E8
oklch(93.6% 0.014 6.7)
-
Step 200
200
#EAD2D5
oklch(88.4% 0.027 9.1)
-
Step 300
300
#DDB5B9
oklch(80.9% 0.047 11.4)
-
Step 400
400
#CB8D95
oklch(70.7% 0.076 10.7)
-
Step 500
500
#BC707B
oklch(63.1% 0.097 10.9)
-
Step 600
600 (this color)
#A55663
oklch(55.1% 0.104 10.7)
-
Step 700
700
#8F4753
oklch(49.1% 0.098 10.8)
-
Step 800
800
#743B44
oklch(42.7% 0.08 11)
-
Step 900
900
#5E3339
oklch(37.7% 0.062 11.5)
-
Step 950
950
#371E22
oklch(27% 0.039 9.7)
#A55663 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) | #656463 | 0.114 |
| Deuteranopia (no green cones) | #797461 | 0.106 |
| Tritanopia (no blue cones) | #B24E5B | 0.028 |
| Achromatopsia (no color) | #6E6E6E | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A55663
#A55663
oklch(55.1% 0.104 10.7)
- #00837F
#00837F
oklch(55.1% 0.095 191)
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 #A55663, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Maroon #A24857 ΔE 0.033
- Dark Rose #B5485D ΔE 0.038
- Light Burgundy #A8415B ΔE 0.044
- Dusty Red #B9484E ΔE 0.047
- Light Plum #9D5783 ΔE 0.051
- Dusky Purple #895B7B ΔE 0.060
- Dusky Rose #BA6873 ΔE 0.062
- Dull Red #BB3F3F ΔE 0.064
Use #A55663 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.