#CDA1DA
Closest named color: Plum (#DDA0DD). oklch(76.8% 0.093 318.4), rgb(205, 161, 218).
Aa
Black text reads best on this color (9.70:1).
About this color
#CDA1DA is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.093 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 9.70:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.093) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.70:1 |
| White text | 2.16:1 |
Values
| HEX | #CDA1DA |
| RGB | rgb(205, 161, 218) |
| HSL | hsl(286, 44%, 74%) |
| OKLCH | oklch(76.8% 0.093 318.4) |
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 #CDA1DA | 2.16:1 | Fails | Lc -47.2 | Large or bold text, headings |
| Black text on #CDA1DA | 9.70:1 | AAA | Lc 61.5 | Content text, not long reading |
| #CDA1DA text on white | 2.16:1 | Fails | Lc 42.5 | Non-text elements, placeholder text |
| #CDA1DA text on black | 9.70:1 | AAA | Lc -59.7 | 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 300.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F2E5F6
oklch(93.7% 0.027 318.2)
-
Step 200
200
#E8CFF0
oklch(88.5% 0.052 317.9)
-
Step 300
300 (this color)
#CDA1DA
oklch(76.8% 0.093 318.4)
-
Step 400
400
#C780DC
oklch(70.7% 0.15 318.2)
-
Step 500
500
#B85CD2
oklch(63.1% 0.19 318.3)
-
Step 600
600
#A33DBF
oklch(55.6% 0.206 318.2)
-
Step 700
700
#8C2DA4
oklch(49.1% 0.192 318.7)
-
Step 800
800
#712885
oklch(42.7% 0.158 318.2)
-
Step 900
900
#5C266B
oklch(37.7% 0.124 318.3)
-
Step 950
950
#36173F
oklch(27% 0.08 318.1)
#CDA1DA 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) | #9AADDC | 0.075 |
| Deuteranopia (no green cones) | #A4B2D8 | 0.070 |
| Tritanopia (no blue cones) | #CDA7B5 | 0.061 |
| Achromatopsia (no color) | #B0B0B0 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDA1DA
#CDA1DA
oklch(76.8% 0.093 318.4)
- #96C288
#96C288
oklch(76.8% 0.093 138.3)
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 #CDA1DA, 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 0.049
- Baby Purple #CA9BF7 ΔE 0.049
- Lilac #CEA2FD ΔE 0.051
- Pastel Purple #CAA0FF ΔE 0.055
- Pale Purple #B790D4 ΔE 0.057
- Light Violet #D6B4FC ΔE 0.061
- Faded Pink #DE9DAC ΔE 0.068
Use #CDA1DA 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.