#A63490
Closest named color: Warm Purple (#952E8F). oklch(52.5% 0.18 336.5), rgb(166, 52, 144).
Aa
White text reads best on this color (5.97:1).
About this color
#A63490 is a medium-dark, vivid pink. In OKLCH its lightness is 52%, its chroma 0.180 and its hue 337°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.038 away. White text reads best on it, at 5.97:1.
| Hue family | Pinks |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.51:1 |
| White text | 5.97:1 |
Values
| HEX | #A63490 |
| RGB | rgb(166, 52, 144) |
| HSL | hsl(312, 52%, 43%) |
| OKLCH | oklch(52.5% 0.18 336.5) |
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 #A63490 | 5.97:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #A63490 | 3.51:1 | AA large text | Lc 25.2 | Dividers and decoration only |
| #A63490 text on white | 5.97:1 | AA | Lc 78.9 | Fine for body text |
| #A63490 text on black | 3.51:1 | AA large text | Lc -22.9 | 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
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F5E4F0
oklch(93.6% 0.024 336.1)
-
Step 200
200
#EDCEE4
oklch(88.4% 0.045 336.4)
-
Step 300
300
#E3ADD4
oklch(80.9% 0.081 336.7)
-
Step 400
400
#D380BF
oklch(70.8% 0.129 336.3)
-
Step 500
500
#C55CAE
oklch(63% 0.166 336.5)
-
Step 600
600 (this color)
#A63490
oklch(52.5% 0.18 336.5)
-
Step 700
700
#972F83
oklch(49% 0.168 336.5)
-
Step 800
800
#7B296B
oklch(42.8% 0.139 336.3)
-
Step 900
900
#632757
oklch(37.7% 0.108 335.9)
-
Step 950
950
#3A1733
oklch(26.9% 0.069 335.5)
#A63490 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) | #365893 | 0.195 |
| Deuteranopia (no green cones) | #5C6A8D | 0.169 |
| Tritanopia (no blue cones) | #AF3B5D | 0.089 |
| Achromatopsia (no color) | #636363 | 0.182 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A63490
#A63490
oklch(52.5% 0.18 336.5)
- #007F4B
#007F4B
oklch(52.5% 0.126 156.6)
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 #A63490, closest first.
No curated palette has a color within ΔE 0.04 of #A63490.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.038
- Purply #983FB2 ΔE 0.061
- Light Eggplant #894585 ΔE 0.064
- Medium Violet Red #C71585 ΔE 0.068
- Red Violet #9E0168 ΔE 0.077
- Light Plum #9D5783 ΔE 0.079
- Dark Magenta #8B008B ΔE 0.086
- Deep Magenta #A0025C ΔE 0.089
Use #A63490 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.