#CA9DC8
Closest named color: Plum (#DDA0DD). oklch(75.1% 0.079 327.8), rgb(202, 157, 200).
Aa
Black text reads best on this color (9.16:1).
About this color
#CA9DC8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.079 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum (#DDA0DD), ΔE 0.043 away. Black text reads best on it, at 9.16:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.079) |
| Temperature | in between |
| Nearest name | Plum (#DDA0DD) |
| Black text | 9.16:1 |
| White text | 2.29:1 |
Values
| HEX | #CA9DC8 |
| RGB | rgb(202, 157, 200) |
| HSL | hsl(303, 30%, 70%) |
| OKLCH | oklch(75.1% 0.079 327.8) |
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 #CA9DC8 | 2.29:1 | Fails | Lc -50.0 | Large or bold text, headings |
| Black text on #CA9DC8 | 9.16:1 | AAA | Lc 58.9 | Large or bold text, headings |
| #CA9DC8 text on white | 2.29:1 | Fails | Lc 45.1 | Large or bold text, headings |
| #CA9DC8 text on black | 9.16:1 | AAA | Lc -57.0 | 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 400.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7EF
oklch(93.7% 0.014 325.7)
-
Step 200
200
#E4D3E2
oklch(88.5% 0.027 329.5)
-
Step 300
300
#D3B6D1
oklch(80.9% 0.049 328.2)
-
Step 400
400 (this color)
#CA9DC8
oklch(75.1% 0.079 327.8)
-
Step 500
500
#AA73A8
oklch(63% 0.1 327.9)
-
Step 600
600
#955B94
oklch(55.6% 0.109 327.5)
-
Step 700
700
#7F4A7E
oklch(49% 0.102 327.7)
-
Step 800
800
#673D66
oklch(42.6% 0.084 327.8)
-
Step 900
900
#543553
oklch(37.8% 0.064 327.9)
-
Step 950
950
#311F31
oklch(27% 0.041 326.6)
#CA9DC8 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) | #9BA8CA | 0.071 |
| Deuteranopia (no green cones) | #A5ADC6 | 0.066 |
| Tritanopia (no blue cones) | #CDA0AC | 0.044 |
| Achromatopsia (no color) | #ABABAB | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA9DC8
#CA9DC8
oklch(75.1% 0.079 327.8)
- #8DBC92
#8DBC92
oklch(75% 0.078 147.5)
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 #CA9DC8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum #DDA0DD ΔE 0.043
- Faded Pink #DE9DAC ΔE 0.050
- Pale Purple #B790D4 ΔE 0.054
- Light Mauve #C292A1 ΔE 0.058
- Grey Pink #C3909B ΔE 0.066
- Pig Pink #E78EA5 ΔE 0.066
- Pinkish Grey #C8ACA9 ΔE 0.069
- Dull Pink #D5869D ΔE 0.070
Use #CA9DC8 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.