#CDA1EC
Closest named color: Lilac (#CEA2FD). oklch(77.5% 0.114 310.7), rgb(205, 161, 236).
Aa
Black text reads best on this color (9.90:1).
About this color
#CDA1EC is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.114 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lilac (#CEA2FD), ΔE 0.024 away. Black text reads best on it, at 9.90:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Lilac (#CEA2FD) |
| Black text | 9.90:1 |
| White text | 2.12:1 |
Values
| HEX | #CDA1EC |
| RGB | rgb(205, 161, 236) |
| HSL | hsl(275, 66%, 78%) |
| OKLCH | oklch(77.5% 0.114 310.7) |
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 #CDA1EC | 2.12:1 | Fails | Lc -46.1 | Large or bold text, headings |
| Black text on #CDA1EC | 9.90:1 | AAA | Lc 62.5 | Content text, not long reading |
| #CDA1EC text on white | 2.12:1 | Fails | Lc 41.5 | Non-text elements, placeholder text |
| #CDA1EC text on black | 9.90:1 | AAA | Lc -60.8 | Content text, not long reading |
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 300.
-
Step 50
50
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F1E4FB
oklch(93.6% 0.034 310.7)
-
Step 200
200
#E6CEF9
oklch(88.5% 0.063 310.1)
-
Step 300
300 (this color)
#CDA1EC
oklch(77.5% 0.114 310.7)
-
Step 400
400
#C47BF3
oklch(70.7% 0.182 310.6)
-
Step 500
500
#B550EF
oklch(63.1% 0.234 310.6)
-
Step 600
600
#A127DD
oklch(55.6% 0.254 310.7)
-
Step 700
700
#8A14C0
oklch(49.1% 0.236 310.7)
-
Step 800
800
#70189B
oklch(42.7% 0.195 310.7)
-
Step 900
900
#5B1E7B
oklch(37.7% 0.152 311.1)
-
Step 950
950
#351448
oklch(27% 0.096 310.8)
#CDA1EC 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) | #94B0EF | 0.084 |
| Deuteranopia (no green cones) | #9EB3EA | 0.077 |
| Tritanopia (no blue cones) | #CAABBC | 0.082 |
| Achromatopsia (no color) | #B2B2B2 | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDA1EC
#CDA1EC
oklch(77.5% 0.114 310.7)
- #9DC576
#9DC576
oklch(77.6% 0.114 130.5)
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 #CDA1EC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lilac #CEA2FD ΔE 0.024
- Baby Purple #CA9BF7 ΔE 0.025
- Pastel Purple #CAA0FF ΔE 0.029
- Plum #DDA0DD ΔE 0.032
- Pale Violet #CEAEFA ΔE 0.034
- Light Violet #D6B4FC ΔE 0.050
- Liliac #C48EFD ΔE 0.061
- Pale Purple #B790D4 ΔE 0.062
Use #CDA1EC 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.