#C187EF
Closest named color: Liliac (#C48EFD). oklch(72.1% 0.157 308.6), rgb(193, 135, 239).
Aa
Black text reads best on this color (7.97:1).
About this color
#C187EF is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.157 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.024 away. Black text reads best on it, at 7.97:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 7.97:1 |
| White text | 2.63:1 |
Values
| HEX | #C187EF |
| RGB | rgb(193, 135, 239) |
| HSL | hsl(273, 76%, 73%) |
| OKLCH | oklch(72.1% 0.157 308.6) |
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 #C187EF | 2.63:1 | Fails | Lc -56.3 | Large or bold text, headings |
| Black text on #C187EF | 7.97:1 | AAA | Lc 52.9 | Large or bold text, headings |
| #C187EF text on white | 2.63:1 | Fails | Lc 51.1 | Large or bold text, headings |
| #C187EF text on black | 7.97:1 | AAA | Lc -50.8 | 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
#F8F3FC
oklch(97.1% 0.013 310.5)
-
Step 100
100
#EFE5F9
oklch(93.6% 0.029 308.1)
-
Step 200
200
#E3D0F5
oklch(88.5% 0.054 308.4)
-
Step 300
300
#D3B0F1
oklch(81% 0.097 308.8)
-
Step 400
400 (this color)
#C187EF
oklch(72.1% 0.157 308.6)
-
Step 500
500
#AC5EE4
oklch(63.1% 0.201 308.6)
-
Step 600
600
#983FD1
oklch(55.6% 0.217 308.8)
-
Step 700
700
#822FB5
oklch(49.1% 0.202 309)
-
Step 800
800
#692993
oklch(42.7% 0.168 308.5)
-
Step 900
900
#552875
oklch(37.7% 0.13 308.3)
-
Step 950
950
#321845
oklch(27% 0.084 308.5)
#C187EF 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) | #6F9DF3 | 0.119 |
| Deuteranopia (no green cones) | #7EA0EC | 0.108 |
| Tritanopia (no blue cones) | #BB97B0 | 0.112 |
| Achromatopsia (no color) | #9F9F9F | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C187EF
#C187EF
oklch(72.1% 0.157 308.6)
- #87B740
#87B740
oklch(72.1% 0.157 128.6)
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 #C187EF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.024
- Light Purple #BF77F6 ΔE 0.040
- Baby Purple #CA9BF7 ΔE 0.051
- Pale Purple #B790D4 ΔE 0.052
- Easter Purple #C071FE ΔE 0.057
- Lavender Pink #DD85D7 ΔE 0.058
- Pastel Purple #CAA0FF ΔE 0.063
- Light Urple #B36FF6 ΔE 0.064
Use #C187EF 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.