#CDA3F7
Closest named color: Lilac (#CEA2FD). oklch(78.4% 0.124 306.7), rgb(205, 163, 247).
Aa
Black text reads best on this color (10.17:1).
About this color
#CDA3F7 is a light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.124 and its hue 307°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lilac (#CEA2FD), ΔE 0.010 away. Black text reads best on it, at 10.17:1.
| Hue family | Purples |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.124) |
| Temperature | in between |
| Nearest name | Lilac (#CEA2FD) |
| Black text | 10.17:1 |
| White text | 2.06:1 |
Values
| HEX | #CDA3F7 |
| RGB | rgb(205, 163, 247) |
| HSL | hsl(270, 84%, 80%) |
| OKLCH | oklch(78.4% 0.124 306.7) |
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 #CDA3F7 | 2.06:1 | Fails | Lc -44.7 | Non-text elements, placeholder text |
| Black text on #CDA3F7 | 10.17:1 | AAA | Lc 63.8 | Content text, not long reading |
| #CDA3F7 text on white | 2.06:1 | Fails | Lc 40.2 | Non-text elements, placeholder text |
| #CDA3F7 text on black | 10.17:1 | AAA | Lc -62.1 | 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
#F8F3FF
oklch(97.1% 0.017 304.8)
-
Step 100
100
#F0E4FD
oklch(93.6% 0.036 307.2)
-
Step 200
200
#E5CEFE
oklch(88.6% 0.069 306.7)
-
Step 300
300 (this color)
#CDA3F7
oklch(78.4% 0.124 306.7)
-
Step 400
400
#C079FF
oklch(70.6% 0.197 306.5)
-
Step 500
500
#B24BFE
oklch(63.2% 0.254 306.7)
-
Step 600
600
#9E16ED
oklch(55.6% 0.276 306.7)
-
Step 700
700
#8700CD
oklch(49.2% 0.253 306.7)
-
Step 800
800
#6E0BA7
oklch(42.8% 0.213 306.7)
-
Step 900
900
#591A84
oklch(37.8% 0.165 306.9)
-
Step 950
950
#34124D
oklch(27% 0.105 307.1)
#CDA3F7 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) | #92B3FA | 0.086 |
| Deuteranopia (no green cones) | #9BB5F5 | 0.079 |
| Tritanopia (no blue cones) | #C7AFC2 | 0.092 |
| Achromatopsia (no color) | #B4B4B4 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDA3F7
#CDA3F7
oklch(78.4% 0.124 306.7)
- #A4C76D
#A4C76D
oklch(78.4% 0.124 126.5)
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 #CDA3F7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lilac #CEA2FD ΔE 0.010
- Pastel Purple #CAA0FF ΔE 0.016
- Baby Purple #CA9BF7 ΔE 0.021
- Pale Violet #CEAEFA ΔE 0.027
- Plum #DDA0DD ΔE 0.043
- Light Violet #D6B4FC ΔE 0.045
- Liliac #C48EFD ΔE 0.057
- Pale Purple #B790D4 ΔE 0.073
Use #CDA3F7 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.