#C66EB3
Closest named color: Pale Magenta (#D767AD). oklch(65.9% 0.14 335.6), rgb(198, 110, 179).
Aa
Black text reads best on this color (6.28:1).
About this color
#C66EB3 is a medium-light, vivid pink. In OKLCH its lightness is 66%, its chroma 0.140 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Pale Magenta (#D767AD), ΔE 0.032 away. Black text reads best on it, at 6.28:1.
| Hue family | Pinks |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.140) |
| Temperature | warm |
| Nearest name | Pale Magenta (#D767AD) |
| Black text | 6.28:1 |
| White text | 3.34:1 |
Values
| HEX | #C66EB3 |
| RGB | rgb(198, 110, 179) |
| HSL | hsl(313, 44%, 60%) |
| OKLCH | oklch(65.9% 0.14 335.6) |
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 #C66EB3 | 3.34:1 | AA large text | Lc -66.0 | Content text, not long reading |
| Black text on #C66EB3 | 6.28:1 | AA | Lc 43.5 | Non-text elements, placeholder text |
| #C66EB3 text on white | 3.34:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #C66EB3 text on black | 6.28:1 | AA | Lc -41.2 | 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
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F3E5EF
oklch(93.6% 0.02 335.7)
-
Step 200
200
#EAD0E3
oklch(88.5% 0.038 335.4)
-
Step 300
300
#DEB0D2
oklch(80.9% 0.07 335.7)
-
Step 400
400
#CB86BB
oklch(70.7% 0.109 335.5)
-
Step 500
500 (this color)
#C66EB3
oklch(65.9% 0.14 335.6)
-
Step 600
600
#A84A95
oklch(55.6% 0.153 335.9)
-
Step 700
700
#903B7F
oklch(49.2% 0.142 336)
-
Step 800
800
#753167
oklch(42.7% 0.118 336.1)
-
Step 900
900
#5F2C54
oklch(37.7% 0.092 336.1)
-
Step 950
950
#381A31
oklch(27% 0.059 336.5)
#C66EB3 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) | #6F84B5 | 0.141 |
| Deuteranopia (no green cones) | #8691B0 | 0.129 |
| Tritanopia (no blue cones) | #CE7288 | 0.070 |
| Achromatopsia (no color) | #8C8C8C | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C66EB3
#C66EB3
oklch(65.9% 0.14 335.6)
- #34AB6C
#34AB6C
oklch(66% 0.141 155.6)
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 #C66EB3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Magenta #D767AD ΔE 0.032
- Soft Purple #A66FB5 ΔE 0.056
- Wisteria #A87DC2 ΔE 0.059
- Orchid #DA70D6 ΔE 0.062
- Pale Violet Red #DB7093 ΔE 0.063
- Muted Pink #D1768F ΔE 0.067
- Pinky Purple #C94CBE ΔE 0.075
- Dusty Lavender #AC86A8 ΔE 0.075
Use #C66EB3 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.