#A63A7B
Closest named color: Light Burgundy (#A8415B). oklch(52.2% 0.158 346.9), rgb(166, 58, 123).
Aa
White text reads best on this color (5.97:1).
About this color
#A63A7B is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.158 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.057 away. White text reads best on it, at 5.97:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.158) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.51:1 |
| White text | 5.97:1 |
Values
| HEX | #A63A7B |
| RGB | rgb(166, 58, 123) |
| HSL | hsl(324, 48%, 44%) |
| OKLCH | oklch(52.2% 0.158 346.9) |
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 #A63A7B | 5.97:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #A63A7B | 3.51:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #A63A7B text on white | 5.97:1 | AA | Lc 79.1 | Fine for body text |
| #A63A7B text on black | 3.51:1 | AA large text | Lc -22.7 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4ED
oklch(93.6% 0.023 345.8)
-
Step 200
200
#EFCEDF
oklch(88.4% 0.043 345.6)
-
Step 300
300
#E6ADCA
oklch(80.9% 0.076 347)
-
Step 400
400
#D780B0
oklch(70.7% 0.122 346.4)
-
Step 500
500
#CA5D9C
oklch(63.1% 0.156 346.7)
-
Step 600
600
#B53F87
oklch(55.5% 0.17 346.5)
-
Step 700
700 (this color)
#A63A7B
oklch(52.2% 0.158 346.9)
-
Step 800
800
#7F295D
oklch(42.7% 0.132 346.9)
-
Step 900
900
#66274C
oklch(37.7% 0.102 346.8)
-
Step 950
950
#3C182D
oklch(27.1% 0.064 346.2)
#A63A7B 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) | #46587D | 0.174 |
| Deuteranopia (no green cones) | #656A78 | 0.155 |
| Tritanopia (no blue cones) | #B13755 | 0.063 |
| Achromatopsia (no color) | #636363 | 0.160 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A63A7B
#A63A7B
oklch(52.2% 0.158 346.9)
- #007C5C
#007C5C
oklch(52% 0.107 167.1)
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 #A63A7B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.057
- Light Eggplant #894585 ΔE 0.058
- Warm Purple #952E8F ΔE 0.059
- Light Plum #9D5783 ΔE 0.060
- Red Violet #9E0168 ΔE 0.070
- Light Maroon #A24857 ΔE 0.071
- Medium Violet Red #C71585 ΔE 0.072
- Dark Rose #B5485D ΔE 0.072
Use #A63A7B 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.