#C55BB0
Closest named color: Pinky Purple (#C94CBE). oklch(63% 0.169 335.6), rgb(197, 91, 176).
Aa
Black text reads best on this color (5.49:1).
About this color
#C55BB0 is a medium-light, vivid pink. In OKLCH its lightness is 63%, its chroma 0.169 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.039 away. Black text reads best on it, at 5.49:1.
| Hue family | Pinks |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 5.49:1 |
| White text | 3.81:1 |
Values
| HEX | #C55BB0 |
| RGB | rgb(197, 91, 176) |
| HSL | hsl(312, 48%, 56%) |
| OKLCH | oklch(63% 0.169 335.6) |
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 #C55BB0 | 3.81:1 | AA large text | Lc -70.7 | Content text, not long reading |
| Black text on #C55BB0 | 5.49:1 | AA | Lc 38.9 | Non-text elements, placeholder text |
| #C55BB0 text on white | 3.81:1 | AA large text | Lc 65.2 | Content text, not long reading |
| #C55BB0 text on black | 5.49:1 | 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
#F5E4F0
oklch(93.6% 0.024 336.1)
-
Step 200
200
#EDCEE5
oklch(88.4% 0.046 335.1)
-
Step 300
300
#E3ADD5
oklch(80.9% 0.082 335.9)
-
Step 400
400
#D37FC0
oklch(70.7% 0.132 335.7)
-
Step 500
500 (this color)
#C55BB0
oklch(63% 0.169 335.6)
-
Step 600
600
#B03D9C
oklch(55.5% 0.184 335.4)
-
Step 700
700
#972E85
oklch(49% 0.171 335.5)
-
Step 800
800
#7B286C
oklch(42.7% 0.141 335.7)
-
Step 900
900
#632658
oklch(37.6% 0.11 335.1)
-
Step 950
950
#3B1733
oklch(27% 0.07 336.6)
#C55BB0 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) | #5C78B3 | 0.174 |
| Deuteranopia (no green cones) | #7A88AD | 0.156 |
| Tritanopia (no blue cones) | #CE607E | 0.083 |
| Achromatopsia (no color) | #828282 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C55BB0
#C55BB0
oklch(63% 0.169 335.6)
- #00A35F
#00A35F
oklch(62.9% 0.154 155.7)
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 #C55BB0, closest first.
No curated palette has a color within ΔE 0.04 of #C55BB0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.039
- Pale Magenta #D767AD ΔE 0.046
- Purpley Pink #C83CB9 ΔE 0.059
- Medium Orchid #BA55D3 ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.065
- Orchid #DA70D6 ΔE 0.076
- Amethyst #9B5FC0 ΔE 0.080
- Dark Lilac #9C6DA5 ΔE 0.082
Use #C55BB0 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.