#C18AEB
Closest named color: Liliac (#C48EFD). oklch(72.4% 0.147 309.2), rgb(193, 138, 235).
Aa
Black text reads best on this color (8.10:1).
About this color
#C18AEB is a medium-light, vivid purple. In OKLCH its lightness is 72%, its chroma 0.147 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.027 away. Black text reads best on it, at 8.10:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.10:1 |
| White text | 2.59:1 |
Values
| HEX | #C18AEB |
| RGB | rgb(193, 138, 235) |
| HSL | hsl(274, 71%, 73%) |
| OKLCH | oklch(72.4% 0.147 309.2) |
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 #C18AEB | 2.59:1 | Fails | Lc -55.6 | Large or bold text, headings |
| Black text on #C18AEB | 8.10:1 | AAA | Lc 53.5 | Large or bold text, headings |
| #C18AEB text on white | 2.59:1 | Fails | Lc 50.5 | Large or bold text, headings |
| #C18AEB text on black | 8.10:1 | AAA | Lc -51.4 | 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
#EFE5F8
oklch(93.5% 0.027 309.2)
-
Step 200
200
#E3D0F3
oklch(88.4% 0.052 309.6)
-
Step 300
300
#D2B1EE
oklch(81% 0.091 309)
-
Step 400
400 (this color)
#C18AEB
oklch(72.4% 0.147 309.2)
-
Step 500
500
#AB62DE
oklch(63.1% 0.189 309.2)
-
Step 600
600
#9644CB
oklch(55.5% 0.204 309.1)
-
Step 700
700
#8034B0
oklch(49.1% 0.191 309.1)
-
Step 800
800
#682D8E
oklch(42.7% 0.157 309.2)
-
Step 900
900
#552A72
oklch(37.8% 0.123 309.3)
-
Step 950
950
#321943
oklch(27% 0.079 309.6)
#C18AEB 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) | #759EEF | 0.111 |
| Deuteranopia (no green cones) | #83A2E8 | 0.102 |
| Tritanopia (no blue cones) | #BC99AF | 0.107 |
| Achromatopsia (no color) | #A1A1A1 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C18AEB
#C18AEB
oklch(72.4% 0.147 309.2)
- #88B74B
#88B74B
oklch(72.3% 0.147 129.2)
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 #C18AEB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.027
- Pale Purple #B790D4 ΔE 0.043
- Baby Purple #CA9BF7 ΔE 0.045
- Light Purple #BF77F6 ΔE 0.050
- Lavender Pink #DD85D7 ΔE 0.054
- Pastel Purple #CAA0FF ΔE 0.058
- Lilac #CEA2FD ΔE 0.064
- Easter Purple #C071FE ΔE 0.068
Use #C18AEB 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.