#C18DEC
Closest named color: Liliac (#C48EFD). oklch(72.9% 0.143 308.4), rgb(193, 141, 236).
Aa
Black text reads best on this color (8.28:1).
About this color
#C18DEC is a medium-light, vivid purple. In OKLCH its lightness is 73%, its chroma 0.143 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.025 away. Black text reads best on it, at 8.28:1.
| Hue family | Purples |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.28:1 |
| White text | 2.53:1 |
Values
| HEX | #C18DEC |
| RGB | rgb(193, 141, 236) |
| HSL | hsl(273, 71%, 74%) |
| OKLCH | oklch(72.9% 0.143 308.4) |
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 #C18DEC | 2.53:1 | Fails | Lc -54.6 | Large or bold text, headings |
| Black text on #C18DEC | 8.28:1 | AAA | Lc 54.5 | Large or bold text, headings |
| #C18DEC text on white | 2.53:1 | Fails | Lc 49.5 | Large or bold text, headings |
| #C18DEC text on black | 8.28:1 | AAA | Lc -52.4 | 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
#EFE6F8
oklch(93.7% 0.026 308.2)
-
Step 200
200
#E2D1F3
oklch(88.5% 0.049 307.8)
-
Step 300
300
#D1B1ED
oklch(80.8% 0.09 308.7)
-
Step 400
400 (this color)
#C18DEC
oklch(72.9% 0.143 308.4)
-
Step 500
500
#A964DD
oklch(63.2% 0.184 308.4)
-
Step 600
600
#9447CA
oklch(55.6% 0.199 308.3)
-
Step 700
700
#7E37AF
oklch(49.1% 0.185 308.1)
-
Step 800
800
#672F8D
oklch(42.7% 0.153 308.7)
-
Step 900
900
#542B71
oklch(37.8% 0.12 308.8)
-
Step 950
950
#311A42
oklch(27% 0.076 308.7)
#C18DEC 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) | #79A0F0 | 0.105 |
| Deuteranopia (no green cones) | #85A3E9 | 0.097 |
| Tritanopia (no blue cones) | #BB9BB1 | 0.104 |
| Achromatopsia (no color) | #A3A3A3 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C18DEC
#C18DEC
oklch(72.9% 0.143 308.4)
- #8CB84F
#8CB84F
oklch(72.9% 0.143 128.5)
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 #C18DEC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.025
- Baby Purple #CA9BF7 ΔE 0.038
- Pale Purple #B790D4 ΔE 0.041
- Pastel Purple #CAA0FF ΔE 0.052
- Lavender Pink #DD85D7 ΔE 0.054
- Light Purple #BF77F6 ΔE 0.056
- Lilac #CEA2FD ΔE 0.057
- Easter Purple #C071FE ΔE 0.073
Use #C18DEC 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.