#A63569
Closest named color: Light Burgundy (#A8415B). oklch(50.9% 0.156 355.8), rgb(166, 53, 105).
Aa
White text reads best on this color (6.29:1).
About this color
#A63569 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.156 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.038 away. White text reads best on it, at 6.29:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.33:1 |
| White text | 6.29:1 |
Values
| HEX | #A63569 |
| RGB | rgb(166, 53, 105) |
| HSL | hsl(332, 52%, 43%) |
| OKLCH | oklch(50.9% 0.156 355.8) |
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 #A63569 | 6.29:1 | AA | Lc -85.6 | Fine for body text |
| Black text on #A63569 | 3.33:1 | AA large text | Lc 23.6 | Dividers and decoration only |
| #A63569 text on white | 6.29:1 | AA | Lc 80.4 | Fine for body text |
| #A63569 text on black | 3.33:1 | AA large text | Lc -21.4 | 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
#FCF3F6
oklch(97.2% 0.01 354.9)
-
Step 100
100
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F1CEDA
oklch(88.4% 0.042 355.3)
-
Step 300
300
#E9ADC2
oklch(80.9% 0.075 356.1)
-
Step 400
400
#DB7FA3
oklch(70.6% 0.121 355.7)
-
Step 500
500
#CF5C8D
oklch(63.1% 0.154 355.7)
-
Step 600
600
#BA3E77
oklch(55.6% 0.168 355.7)
-
Step 700
700 (this color)
#A63569
oklch(50.9% 0.156 355.8)
-
Step 800
800
#822951
oklch(42.8% 0.128 356.3)
-
Step 900
900
#692643
oklch(37.7% 0.101 356.1)
-
Step 950
950
#3E1728
oklch(27% 0.065 355)
#A63569 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) | #49536A | 0.174 |
| Deuteranopia (no green cones) | #686866 | 0.157 |
| Tritanopia (no blue cones) | #B32B4A | 0.051 |
| Achromatopsia (no color) | #606060 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A63569
#A63569
oklch(50.9% 0.156 355.8)
- #007763
#007763
oklch(50.8% 0.095 175.5)
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 #A63569, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.038
- Light Maroon #A24857 ΔE 0.054
- Violet Red #A50055 ΔE 0.055
- Deep Magenta #A0025C ΔE 0.058
- Raspberry #B00149 ΔE 0.059
- Dark Fuchsia #9D0759 ΔE 0.060
- Dark Rose #B5485D ΔE 0.060
- Red Violet #9E0168 ΔE 0.063
Use #A63569 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.