#CDADDF
Closest named color: Plum (#DDA0DD). oklch(79.2% 0.078 313.3), rgb(205, 173, 223).
Aa
Black text reads best on this color (10.63:1).
About this color
#CDADDF is a light, moderately saturated purple. In OKLCH its lightness is 79%, its chroma 0.078 and its hue 313°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.038 away. Black text reads best on it, at 10.63:1.
| Hue family | Purples |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.078) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 10.63:1 |
| White text | 1.97:1 |
Values
| HEX | #CDADDF |
| RGB | rgb(205, 173, 223) |
| HSL | hsl(278, 44%, 78%) |
| OKLCH | oklch(79.2% 0.078 313.3) |
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 #CDADDF | 1.97:1 | Fails | Lc -42.5 | Non-text elements, placeholder text |
| Black text on #CDADDF | 10.63:1 | AAA | Lc 65.9 | Content text, not long reading |
| #CDADDF text on white | 1.97:1 | Fails | Lc 38.1 | Non-text elements, placeholder text |
| #CDADDF text on black | 10.63:1 | AAA | Lc -64.3 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#EFE6F5
oklch(93.6% 0.022 312.2)
-
Step 200
200
#E3D1EE
oklch(88.4% 0.044 312.8)
-
Step 300
300 (this color)
#CDADDF
oklch(79.2% 0.078 313.3)
-
Step 400
400
#BC89D7
oklch(70.8% 0.123 313.4)
-
Step 500
500
#AB69CC
oklch(63.2% 0.157 313.4)
-
Step 600
600
#964DB9
oklch(55.5% 0.173 313.4)
-
Step 700
700
#803DA0
oklch(49.1% 0.162 313.2)
-
Step 800
800
#683481
oklch(42.8% 0.132 313.4)
-
Step 900
900
#552E68
oklch(37.8% 0.104 313.5)
-
Step 950
950
#321C3D
oklch(27.2% 0.065 313.5)
#CDADDF 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) | #A6B7E1 | 0.057 |
| Deuteranopia (no green cones) | #ADB9DD | 0.053 |
| Tritanopia (no blue cones) | #CCB3BE | 0.055 |
| Achromatopsia (no color) | #B8B8B8 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CDADDF
#CDADDF
oklch(79.2% 0.078 313.3)
- #A8C693
#A8C693
oklch(79.1% 0.077 132.7)
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 #CDADDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.038
- Pale Violet #CEAEFA ΔE 0.039
- Light Violet #D6B4FC ΔE 0.044
- Thistle #D8BFD8 ΔE 0.055
- Lilac #CEA2FD ΔE 0.058
- Pastel Purple #CAA0FF ΔE 0.064
- Baby Purple #CA9BF7 ΔE 0.065
- Light Periwinkle #C1C6FC ΔE 0.065
Use #CDADDF 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.