#C399EE
Closest named color: Baby Purple (#CA9BF7). oklch(75.3% 0.127 306.3), rgb(195, 153, 238).
Aa
Black text reads best on this color (9.11:1).
About this color
#C399EE is a medium-light, moderately saturated purple. In OKLCH its lightness is 75%, its chroma 0.127 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.017 away. Black text reads best on it, at 9.11:1.
| Hue family | Purples |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.127) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.11:1 |
| White text | 2.30:1 |
Values
| HEX | #C399EE |
| RGB | rgb(195, 153, 238) |
| HSL | hsl(270, 71%, 77%) |
| OKLCH | oklch(75.3% 0.127 306.3) |
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 #C399EE | 2.30:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #C399EE | 9.11:1 | AAA | Lc 58.6 | Large or bold text, headings |
| #C399EE text on white | 2.30:1 | Fails | Lc 45.4 | Large or bold text, headings |
| #C399EE text on black | 9.11:1 | AAA | Lc -56.7 | 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 400.
-
Step 50
50
#F7F4FB
oklch(97.1% 0.01 305.4)
-
Step 100
100
#EEE6F6
oklch(93.6% 0.023 308.2)
-
Step 200
200
#E0D2F1
oklch(88.5% 0.045 305.9)
-
Step 300
300
#CDB4EA
oklch(80.9% 0.079 305.7)
-
Step 400
400 (this color)
#C399EE
oklch(75.3% 0.127 306.3)
-
Step 500
500
#A26BD5
oklch(63% 0.161 306.3)
-
Step 600
600
#8E50C3
oklch(55.7% 0.177 306.4)
-
Step 700
700
#7840A8
oklch(49% 0.163 306.1)
-
Step 800
800
#623688
oklch(42.8% 0.135 306.3)
-
Step 900
900
#50306D
oklch(37.8% 0.105 306.2)
-
Step 950
950
#2F1C40
oklch(27% 0.068 306.8)
#C399EE 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) | #87A9F1 | 0.087 |
| Deuteranopia (no green cones) | #90ABEC | 0.081 |
| Tritanopia (no blue cones) | #BDA6B9 | 0.094 |
| Achromatopsia (no color) | #ABABAB | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C399EE
#C399EE
oklch(75.3% 0.127 306.3)
- #9ABD61
#9ABD61
oklch(75.2% 0.126 126.4)
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 #C399EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.017
- Pastel Purple #CAA0FF ΔE 0.030
- Lilac #CEA2FD ΔE 0.033
- Liliac #C48EFD ΔE 0.038
- Pale Purple #B790D4 ΔE 0.045
- Plum #DDA0DD ΔE 0.055
- Pale Violet #CEAEFA ΔE 0.055
- Lavender Pink #DD85D7 ΔE 0.062
Use #C399EE 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.