#C18DE2
Closest named color: Pale Purple (#B790D4). oklch(72.5% 0.131 311.5), rgb(193, 141, 226).
Aa
Black text reads best on this color (8.17:1).
About this color
#C18DE2 is a medium-light, moderately saturated purple. In OKLCH its lightness is 72%, its chroma 0.131 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Purple (#B790D4), ΔE 0.028 away. Black text reads best on it, at 8.17:1.
| Hue family | Purples |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Pale Purple (#B790D4) |
| Black text | 8.17:1 |
| White text | 2.56:1 |
Values
| HEX | #C18DE2 |
| RGB | rgb(193, 141, 226) |
| HSL | hsl(277, 59%, 72%) |
| OKLCH | oklch(72.5% 0.131 311.5) |
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 #C18DE2 | 2.56:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #C18DE2 | 8.17:1 | AAA | Lc 53.9 | Large or bold text, headings |
| #C18DE2 text on white | 2.56:1 | Fails | Lc 50.1 | Large or bold text, headings |
| #C18DE2 text on black | 8.17:1 | AAA | Lc -51.8 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#EFE6F6
oklch(93.7% 0.023 310.7)
-
Step 200
200
#E3D1F0
oklch(88.5% 0.046 311.2)
-
Step 300
300
#D2B2E8
oklch(80.9% 0.082 311.3)
-
Step 400
400 (this color)
#C18DE2
oklch(72.5% 0.131 311.5)
-
Step 500
500
#AA67D2
oklch(63.1% 0.167 311.4)
-
Step 600
600
#964BBF
oklch(55.6% 0.182 311.7)
-
Step 700
700
#803BA5
oklch(49.1% 0.17 311.7)
-
Step 800
800
#683286
oklch(42.8% 0.141 311.5)
-
Step 900
900
#542D6B
oklch(37.7% 0.109 311.3)
-
Step 950
950
#311B3F
oklch(27% 0.069 310.8)
#C18DE2 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) | #7D9FE5 | 0.101 |
| Deuteranopia (no green cones) | #89A3E0 | 0.093 |
| Tritanopia (no blue cones) | #BE99AD | 0.093 |
| Achromatopsia (no color) | #A1A1A1 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C18DE2
#C18DE2
oklch(72.5% 0.131 311.5)
- #88B75C
#88B75C
oklch(72.5% 0.131 131.5)
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 #C18DE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Purple #B790D4 ΔE 0.028
- Liliac #C48EFD ΔE 0.040
- Baby Purple #CA9BF7 ΔE 0.044
- Lavender Pink #DD85D7 ΔE 0.049
- Pastel Purple #CAA0FF ΔE 0.058
- Lilac #CEA2FD ΔE 0.062
- Light Purple #BF77F6 ΔE 0.065
- Plum #DDA0DD ΔE 0.070
Use #C18DE2 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.