#CA90E8
Closest named color: Baby Purple (#CA9BF7). oklch(74.1% 0.137 313.5), rgb(202, 144, 232).
Aa
Black text reads best on this color (8.66:1).
About this color
#CA90E8 is a medium-light, moderately saturated purple. In OKLCH its lightness is 74%, its chroma 0.137 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.030 away. Black text reads best on it, at 8.66:1.
| Hue family | Purples |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 8.66:1 |
| White text | 2.42:1 |
Values
| HEX | #CA90E8 |
| RGB | rgb(202, 144, 232) |
| HSL | hsl(280, 66%, 74%) |
| OKLCH | oklch(74.1% 0.137 313.5) |
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 #CA90E8 | 2.42:1 | Fails | Lc -52.6 | Large or bold text, headings |
| Black text on #CA90E8 | 8.66:1 | AAA | Lc 56.4 | Large or bold text, headings |
| #CA90E8 text on white | 2.42:1 | Fails | Lc 47.6 | Large or bold text, headings |
| #CA90E8 text on black | 8.66:1 | AAA | Lc -54.5 | 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
#F8F3FB
oklch(97% 0.012 313.2)
-
Step 100
100
#F0E5F6
oklch(93.6% 0.025 314)
-
Step 200
200
#E5D0F0
oklch(88.5% 0.049 314.2)
-
Step 300
300
#D5B1E8
oklch(81% 0.085 313.8)
-
Step 400
400 (this color)
#CA90E8
oklch(74.1% 0.137 313.5)
-
Step 500
500
#AE63D3
oklch(63% 0.176 313.3)
-
Step 600
600
#9A47C0
oklch(55.7% 0.19 313.6)
-
Step 700
700
#8337A5
oklch(49% 0.177 313.6)
-
Step 800
800
#6B2F86
oklch(42.8% 0.146 313.7)
-
Step 900
900
#572B6B
oklch(37.7% 0.114 314)
-
Step 950
950
#331A3F
oklch(27.1% 0.072 313.7)
#CA90E8 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) | #81A3EB | 0.108 |
| Deuteranopia (no green cones) | #8FA8E5 | 0.100 |
| Tritanopia (no blue cones) | #C89CB1 | 0.095 |
| Achromatopsia (no color) | #A6A6A6 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CA90E8
#CA90E8
oklch(74.1% 0.137 313.5)
- #87BE60
#87BE60
oklch(74.2% 0.138 133.7)
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 #CA90E8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.030
- Liliac #C48EFD ΔE 0.034
- Lavender Pink #DD85D7 ΔE 0.042
- Pale Purple #B790D4 ΔE 0.043
- Pastel Purple #CAA0FF ΔE 0.045
- Lilac #CEA2FD ΔE 0.048
- Plum #DDA0DD ΔE 0.058
- Violet #EE82EE ΔE 0.065
Use #CA90E8 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.