#C491EE
Closest named color: Liliac (#C48EFD). oklch(74% 0.14 308.5), rgb(196, 145, 238).
Aa
Black text reads best on this color (8.63:1).
About this color
#C491EE is a medium-light, vivid purple. In OKLCH its lightness is 74%, its chroma 0.140 and its hue 309°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Liliac (#C48EFD), ΔE 0.025 away. Black text reads best on it, at 8.63:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | vivid (0.140) |
| Temperature | in between |
| Nearest name | Liliac (#C48EFD) |
| Black text | 8.63:1 |
| White text | 2.43:1 |
Values
| HEX | #C491EE |
| RGB | rgb(196, 145, 238) |
| HSL | hsl(273, 73%, 75%) |
| OKLCH | oklch(74% 0.14 308.5) |
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 #C491EE | 2.43:1 | Fails | Lc -52.8 | Large or bold text, headings |
| Black text on #C491EE | 8.63:1 | AAA | Lc 56.2 | Large or bold text, headings |
| #C491EE text on white | 2.43:1 | Fails | Lc 47.7 | Large or bold text, headings |
| #C491EE text on black | 8.63:1 | AAA | Lc -54.3 | 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
#EFE6F7
oklch(93.7% 0.025 309.4)
-
Step 200
200
#E2D1F2
oklch(88.5% 0.048 308.5)
-
Step 300
300
#D1B2EC
oklch(81% 0.087 308.8)
-
Step 400
400 (this color)
#C491EE
oklch(74% 0.14 308.5)
-
Step 500
500
#A865DB
oklch(63.1% 0.18 308.3)
-
Step 600
600
#9448C8
oklch(55.6% 0.195 308.7)
-
Step 700
700
#7E38AD
oklch(49.1% 0.182 308.6)
-
Step 800
800
#66308C
oklch(42.7% 0.15 308.3)
-
Step 900
900
#532C70
oklch(37.7% 0.117 308.3)
-
Step 950
950
#311A42
oklch(27% 0.076 308.7)
#C491EE 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) | #7EA4F1 | 0.103 |
| Deuteranopia (no green cones) | #89A7EB | 0.096 |
| Tritanopia (no blue cones) | #BF9FB4 | 0.102 |
| Achromatopsia (no color) | #A6A6A6 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C491EE
#C491EE
oklch(74% 0.14 308.5)
- #90BB55
#90BB55
oklch(73.9% 0.14 128.4)
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 #C491EE, 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 0.028
- Pastel Purple #CAA0FF ΔE 0.041
- Pale Purple #B790D4 ΔE 0.044
- Lilac #CEA2FD ΔE 0.046
- Lavender Pink #DD85D7 ΔE 0.053
- Light Purple #BF77F6 ΔE 0.065
- Plum #DDA0DD ΔE 0.066
Use #C491EE 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.