#C550CC
Closest named color: Pinky Purple (#C94CBE). oklch(63% 0.209 325.4), rgb(197, 80, 204).
Aa
Black text reads best on this color (5.39:1).
About this color
#C550CC is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.209 and its hue 325°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pinky Purple (#C94CBE), ΔE 0.023 away. Black text reads best on it, at 5.39:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.209) |
| Temperature | in between |
| Nearest name | Pinky Purple (#C94CBE) |
| Black text | 5.39:1 |
| White text | 3.89:1 |
Values
| HEX | #C550CC |
| RGB | rgb(197, 80, 204) |
| HSL | hsl(297, 55%, 56%) |
| OKLCH | oklch(63% 0.209 325.4) |
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 #C550CC | 3.89:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #C550CC | 5.39:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #C550CC text on white | 3.89:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #C550CC text on black | 5.39:1 | AA | Lc -36.0 | 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
#FAF2FB
oklch(97% 0.015 322.3)
-
Step 100
100
#F5E3F5
oklch(93.5% 0.031 325.8)
-
Step 200
200
#EDCDEE
oklch(88.5% 0.056 325.1)
-
Step 300
300
#E3AAE5
oklch(81% 0.102 325.4)
-
Step 400
400
#D379D7
oklch(70.7% 0.163 325.6)
-
Step 500
500 (this color)
#C550CC
oklch(63% 0.209 325.4)
-
Step 600
600
#B12BB9
oklch(55.6% 0.227 325.6)
-
Step 700
700
#981B9F
oklch(49.2% 0.21 325.7)
-
Step 800
800
#7B1B81
oklch(42.7% 0.174 325.4)
-
Step 900
900
#631F68
oklch(37.7% 0.136 325)
-
Step 950
950
#3A143D
oklch(27% 0.086 324.7)
#C550CC 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) | #3C78D0 | 0.211 |
| Deuteranopia (no green cones) | #6786C9 | 0.182 |
| Tritanopia (no blue cones) | #C96187 | 0.120 |
| Achromatopsia (no color) | #818181 | 0.210 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C550CC
#C550CC
oklch(63% 0.209 325.4)
- #00A630
#00A630
oklch(63.1% 0.196 145.4)
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 #C550CC, closest first.
No curated palette has a color within ΔE 0.04 of #C550CC.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pinky Purple #C94CBE ΔE 0.023
- Medium Orchid #BA55D3 ΔE 0.023
- Purpley Pink #C83CB9 ΔE 0.039
- Purple Pink #D725DE ΔE 0.066
- Heliotrope #D94FF5 ΔE 0.069
- Bright Lilac #C95EFB ΔE 0.072
- Orchid #DA70D6 ΔE 0.078
- Bright Lavender #C760FF ΔE 0.078
Use #C550CC 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.