#CB57AA
Closest named color: Pinky Purple (#C94CBE). oklch(63% 0.175 340), rgb(203, 87, 170).
Aa
Black text reads best on this color (5.48:1).
About this color
#CB57AA is a medium-light, vivid pink. In OKLCH its lightness is 63%, its chroma 0.175 and its hue 340°. Its hue sits on the warm side of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.042 away. Black text reads best on it, at 5.48:1.
| Hue family | Pinks |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #CB57AA |
| RGB | rgb(203, 87, 170) |
| HSL | hsl(317, 53%, 57%) |
| OKLCH | oklch(63% 0.175 340) |
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 #CB57AA | 3.82:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #CB57AA | 5.48:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #CB57AA text on white | 3.82:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #CB57AA text on black | 5.48:1 | AA | Lc -36.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF3F8
oklch(97.2% 0.011 339.3)
-
Step 100
100
#F6E4EF
oklch(93.6% 0.024 340.3)
-
Step 200
200
#F0CDE3
oklch(88.4% 0.049 340.1)
-
Step 300
300
#E7ABD2
oklch(80.9% 0.086 340.1)
-
Step 400
400
#D87CBB
oklch(70.6% 0.137 340)
-
Step 500
500 (this color)
#CB57AA
oklch(63% 0.175 340)
-
Step 600
600
#B63895
oklch(55.6% 0.189 340.1)
-
Step 700
700
#9D287F
oklch(49.1% 0.177 340.3)
-
Step 800
800
#7F2468
oklch(42.7% 0.146 339.6)
-
Step 900
900
#672354
oklch(37.7% 0.115 340.3)
-
Step 950
950
#3C1631
oklch(26.9% 0.071 340)
#CB57AA 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) | #5D77AD | 0.185 |
| Deuteranopia (no green cones) | #7E89A7 | 0.166 |
| Tritanopia (no blue cones) | #D65A79 | 0.080 |
| Achromatopsia (no color) | #828282 | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB57AA
#CB57AA
oklch(63% 0.175 340)
- #00A36A
#00A36A
oklch(63.1% 0.143 159.7)
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 #CB57AA, closest first.
No curated palette has a color within ΔE 0.04 of #CB57AA.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.042
- Pale Magenta #D767AD ΔE 0.042
- Purpley Pink #C83CB9 ΔE 0.058
- Medium Orchid #BA55D3 ΔE 0.073
- Soft Purple #A66FB5 ΔE 0.077
- Orchid #DA70D6 ΔE 0.080
- Pale Violet Red #DB7093 ΔE 0.082
- Medium Pink #F36196 ΔE 0.090
Use #CB57AA 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.