#CDA3DA
Closest named color: Plum (#DDA0DD). oklch(77.2% 0.089 318.1), rgb(205, 163, 218).
Aa
Black text reads best on this color (9.84:1).
About this color
#CDA3DA is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.089 and its hue 318°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.026 away. Black text reads best on it, at 9.84:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.089) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.84:1 |
| White text | 2.13:1 |
Values
| HEX | #CDA3DA |
| RGB | rgb(205, 163, 218) |
| HSL | hsl(286, 43%, 75%) |
| OKLCH | oklch(77.2% 0.089 318.1) |
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 #CDA3DA | 2.13:1 | Fails | Lc -46.5 | Large or bold text, headings |
| Black text on #CDA3DA | 9.84:1 | AAA | Lc 62.2 | Content text, not long reading |
| #CDA3DA text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #CDA3DA text on black | 9.84:1 | AAA | Lc -60.4 | 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
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F5
oklch(93.6% 0.025 317.7)
-
Step 200
200
#E7CFEF
oklch(88.4% 0.05 317.7)
-
Step 300
300 (this color)
#CDA3DA
oklch(77.2% 0.089 318.1)
-
Step 400
400
#C582DA
oklch(70.7% 0.143 317.8)
-
Step 500
500
#B65FCF
oklch(63.1% 0.182 318.2)
-
Step 600
600
#A141BC
oklch(55.6% 0.198 318.1)
-
Step 700
700
#8A31A2
oklch(49.1% 0.184 318.3)
-
Step 800
800
#702A84
oklch(42.7% 0.154 317.9)
-
Step 900
900
#5B2869
oklch(37.7% 0.119 318.5)
-
Step 950
950
#35183E
oklch(26.9% 0.076 317.6)
#CDA3DA 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) | #9DAFDC | 0.071 |
| Deuteranopia (no green cones) | #A6B3D8 | 0.067 |
| Tritanopia (no blue cones) | #CDA9B6 | 0.059 |
| Achromatopsia (no color) | #B1B1B1 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDA3DA
#CDA3DA
oklch(77.2% 0.089 318.1)
- #99C38B
#99C38B
oklch(77.2% 0.09 138)
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 #CDA3DA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.026
- Pale Violet #CEAEFA ΔE 0.047
- Lilac #CEA2FD ΔE 0.052
- Baby Purple #CA9BF7 ΔE 0.052
- Pastel Purple #CAA0FF ΔE 0.057
- Light Violet #D6B4FC ΔE 0.059
- Pale Purple #B790D4 ΔE 0.061
- Faded Pink #DE9DAC ΔE 0.067
Use #CDA3DA 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.