#C181D2
Closest named color: Pale Purple (#B790D4). oklch(69.7% 0.134 319), rgb(193, 129, 210).
Aa
Black text reads best on this color (7.33:1).
About this color
#C181D2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 70%, its chroma 0.134 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.038 away. Black text reads best on it, at 7.33:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #C181D2 |
| RGB | rgb(193, 129, 210) |
| HSL | hsl(287, 47%, 66%) |
| OKLCH | oklch(69.7% 0.134 319) |
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 #C181D2 | 2.86:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #C181D2 | 7.33:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #C181D2 text on white | 2.86:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #C181D2 text on black | 7.33:1 | AAA | Lc -47.2 | 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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F1E5F4
oklch(93.6% 0.024 319.5)
-
Step 200
200
#E7D0ED
oklch(88.5% 0.046 319.2)
-
Step 300
300
#D8B0E3
oklch(80.9% 0.083 318.9)
-
Step 400
400 (this color)
#C181D2
oklch(69.7% 0.134 319)
-
Step 500
500
#B462CA
oklch(63.1% 0.171 318.8)
-
Step 600
600
#A045B6
oklch(55.6% 0.186 319.4)
-
Step 700
700
#88369D
oklch(49.1% 0.172 318.8)
-
Step 800
800
#6F2E7F
oklch(42.7% 0.142 319.2)
-
Step 900
900
#5A2A66
oklch(37.7% 0.111 319.3)
-
Step 950
950
#35193C
oklch(27% 0.072 319.3)
#C181D2 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) | #7694D5 | 0.115 |
| Deuteranopia (no green cones) | #869BD0 | 0.105 |
| Tritanopia (no blue cones) | #C28BA0 | 0.086 |
| Achromatopsia (no color) | #999999 | 0.135 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C181D2
#C181D2
oklch(69.7% 0.134 319)
- #70B15E
#70B15E
oklch(69.7% 0.133 139.1)
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 #C181D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.038
- Wisteria #A87DC2 ΔE 0.049
- Lavender Pink #DD85D7 ΔE 0.050
- Orchid #DA70D6 ΔE 0.054
- Light Purple #BF77F6 ΔE 0.063
- Liliac #C48EFD ΔE 0.064
- Soft Purple #A66FB5 ΔE 0.074
- Pale Magenta #D767AD ΔE 0.075
Use #C181D2 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.