#A42788
Closest named color: Warm Purple (#952E8F). oklch(50.6% 0.189 338.8), rgb(164, 39, 136).
Aa
White text reads best on this color (6.51:1).
About this color
#A42788 is a medium-dark, vivid pink. In OKLCH its lightness is 51%, its chroma 0.189 and its hue 339°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.032 away. White text reads best on it, at 6.51:1.
| Hue family | Pinks |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.189) |
| Temperature | warm |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.22:1 |
| White text | 6.51:1 |
Values
| HEX | #A42788 |
| RGB | rgb(164, 39, 136) |
| HSL | hsl(313, 62%, 40%) |
| OKLCH | oklch(50.6% 0.189 338.8) |
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 #A42788 | 6.51:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #A42788 | 3.22:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #A42788 text on white | 6.51:1 | AA | Lc 81.0 | Fine for body text |
| #A42788 text on black | 3.22:1 | AA large text | Lc -20.8 | 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 700.
-
Step 50
50
#FBF2F8
oklch(97% 0.012 337.5)
-
Step 100
100
#F7E3F0
oklch(93.6% 0.028 338.6)
-
Step 200
200
#F1CDE4
oklch(88.5% 0.05 339.6)
-
Step 300
300
#E8AAD4
oklch(80.9% 0.09 338.9)
-
Step 400
400
#DA7ABF
oklch(70.7% 0.146 338.5)
-
Step 500
500
#CE53AF
oklch(63.2% 0.187 338.7)
-
Step 600
600
#B9319A
oklch(55.6% 0.203 338.8)
-
Step 700
700 (this color)
#A42788
oklch(50.6% 0.189 338.8)
-
Step 800
800
#811F6B
oklch(42.7% 0.156 338.6)
-
Step 900
900
#682157
oklch(37.7% 0.121 338.5)
-
Step 950
950
#3D1433
oklch(26.9% 0.078 338.1)
#A42788 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) | #2E518B | 0.208 |
| Deuteranopia (no green cones) | #586585 | 0.179 |
| Tritanopia (no blue cones) | #AD2D55 | 0.089 |
| Achromatopsia (no color) | #5E5E5E | 0.190 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A42788
#A42788
oklch(50.6% 0.189 338.8)
- #00784B
#00784B
oklch(50.5% 0.117 158.7)
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 #A42788, closest first.
No curated palette has a color within ΔE 0.04 of #A42788.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.032
- Red Violet #9E0168 ΔE 0.057
- Light Eggplant #894585 ΔE 0.069
- Medium Violet Red #C71585 ΔE 0.069
- Dark Magenta #8B008B ΔE 0.071
- Deep Magenta #A0025C ΔE 0.072
- Purply #983FB2 ΔE 0.075
- Dark Fuchsia #9D0759 ΔE 0.077
Use #A42788 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.