#C18FF4
Closest named color: Liliac (#C48EFD). oklch(73.7% 0.15 305.8), rgb(193, 143, 244).
Aa
Black text reads best on this color (8.50:1).
About this color
#C18FF4 is a medium-light, vivid purple. In OKLCH its lightness is 74%, its chroma 0.150 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.015 away. Black text reads best on it, at 8.50:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.50:1 |
| White text | 2.46:1 |
Values
| HEX | #C18FF4 |
| RGB | rgb(193, 143, 244) |
| HSL | hsl(270, 82%, 76%) |
| OKLCH | oklch(73.7% 0.15 305.8) |
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 #C18FF4 | 2.46:1 | Fails | Lc -53.4 | Large or bold text, headings |
| Black text on #C18FF4 | 8.50:1 | AAA | Lc 55.6 | Large or bold text, headings |
| #C18FF4 text on white | 2.46:1 | Fails | Lc 48.4 | Large or bold text, headings |
| #C18FF4 text on black | 8.50:1 | AAA | Lc -53.6 | 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
#F7F3FC
oklch(97% 0.013 306)
-
Step 100
100
#EEE6F9
oklch(93.7% 0.027 304.8)
-
Step 200
200
#E1D1F5
oklch(88.5% 0.052 305.4)
-
Step 300
300
#CFB1F1
oklch(80.8% 0.094 305.8)
-
Step 400
400 (this color)
#C18FF4
oklch(73.7% 0.15 305.8)
-
Step 500
500
#A663E3
oklch(63% 0.191 305.8)
-
Step 600
600
#9245D1
oklch(55.6% 0.208 305.9)
-
Step 700
700
#7C35B5
oklch(49% 0.194 305.7)
-
Step 800
800
#652E93
oklch(42.8% 0.16 305.6)
-
Step 900
900
#522A75
oklch(37.6% 0.126 305.8)
-
Step 950
950
#301A44
oklch(27% 0.078 306)
#C18FF4 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) | #77A3F8 | 0.107 |
| Deuteranopia (no green cones) | #83A5F1 | 0.098 |
| Tritanopia (no blue cones) | #B99FB6 | 0.111 |
| Achromatopsia (no color) | #A5A5A5 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C18FF4
#C18FF4
oklch(73.7% 0.15 305.8)
- #93BA46
#93BA46
oklch(73.7% 0.15 125.7)
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 #C18FF4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Liliac #C48EFD ΔE 0.015
- Baby Purple #CA9BF7 ΔE 0.033
- Pastel Purple #CAA0FF ΔE 0.045
- Pale Purple #B790D4 ΔE 0.051
- Lilac #CEA2FD ΔE 0.052
- Light Purple #BF77F6 ΔE 0.056
- Lavender Pink #DD85D7 ΔE 0.061
- Easter Purple #C071FE ΔE 0.072
Use #C18FF4 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.