#C181BB
Closest named color: Wisteria (#A87DC2). oklch(68.8% 0.11 330), rgb(193, 129, 187).
Aa
Black text reads best on this color (7.12:1).
About this color
#C181BB is a medium-light, moderately saturated purple. In OKLCH its lightness is 69%, its chroma 0.110 and its hue 330°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.046 away. Black text reads best on it, at 7.12:1.
| Hue family | Purples |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 7.12:1 |
| White text | 2.94:1 |
Values
| HEX | #C181BB |
| RGB | rgb(193, 129, 187) |
| HSL | hsl(306, 34%, 63%) |
| OKLCH | oklch(68.8% 0.11 330) |
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 #C181BB | 2.94:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #C181BB | 7.12:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #C181BB text on white | 2.94:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #C181BB text on black | 7.12:1 | AAA | Lc -46.0 | Large or bold text, headings |
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 400.
-
Step 50
50
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5F0
oklch(93.5% 0.02 330.7)
-
Step 200
200
#E8D1E5
oklch(88.5% 0.037 330.1)
-
Step 300
300
#DBB1D6
oklch(80.9% 0.069 330.2)
-
Step 400
400 (this color)
#C181BB
oklch(68.8% 0.11 330)
-
Step 500
500
#B867B2
oklch(63.1% 0.141 329.8)
-
Step 600
600
#A34C9D
oklch(55.5% 0.153 330.1)
-
Step 700
700
#8B3D86
oklch(49.1% 0.141 330)
-
Step 800
800
#71336D
oklch(42.7% 0.117 329.9)
-
Step 900
900
#5C2D58
oklch(37.6% 0.092 330.4)
-
Step 950
950
#361B34
oklch(27% 0.058 329.8)
#C181BB 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) | #7F91BD | 0.104 |
| Deuteranopia (no green cones) | #8E99B9 | 0.095 |
| Tritanopia (no blue cones) | #C68596 | 0.060 |
| Achromatopsia (no color) | #969696 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C181BB
#C181BB
oklch(68.8% 0.11 330)
- #65AE76
#65AE76
oklch(68.8% 0.11 150.2)
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 #C181BB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.046
- Pale Purple #B790D4 ΔE 0.046
- Dusty Lavender #AC86A8 ΔE 0.049
- Heather #A484AC ΔE 0.054
- Dull Pink #D5869D ΔE 0.061
- Lavender Pink #DD85D7 ΔE 0.063
- Pale Magenta #D767AD ΔE 0.064
- Muted Pink #D1768F ΔE 0.066
Use #C181BB 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.