#CAA3F3
Closest named color: Lilac (#CEA2FD). oklch(77.9% 0.118 306.2), rgb(202, 163, 243).
Aa
Black text reads best on this color (10.04:1).
About this color
#CAA3F3 is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.118 and its hue 306°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lilac (#CEA2FD), ΔE 0.017 away. Black text reads best on it, at 10.04:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Lilac (#CEA2FD) |
| Black text | 10.04:1 |
| White text | 2.09:1 |
Values
| HEX | #CAA3F3 |
| RGB | rgb(202, 163, 243) |
| HSL | hsl(269, 77%, 80%) |
| OKLCH | oklch(77.9% 0.118 306.2) |
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 #CAA3F3 | 2.09:1 | Fails | Lc -45.4 | Large or bold text, headings |
| Black text on #CAA3F3 | 10.04:1 | AAA | Lc 63.1 | Content text, not long reading |
| #CAA3F3 text on white | 2.09:1 | Fails | Lc 40.8 | Non-text elements, placeholder text |
| #CAA3F3 text on black | 10.04:1 | AAA | Lc -61.5 | 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
#F8F3FE
oklch(97.1% 0.015 306.4)
-
Step 100
100
#EFE4FD
oklch(93.5% 0.035 305.5)
-
Step 200
200
#E4CFFC
oklch(88.6% 0.065 306.2)
-
Step 300
300 (this color)
#CAA3F3
oklch(77.9% 0.118 306.2)
-
Step 400
400
#BE7CFC
oklch(70.7% 0.189 306)
-
Step 500
500
#AF51F9
oklch(63.1% 0.241 306.3)
-
Step 600
600
#9B26E8
oklch(55.6% 0.263 306.2)
-
Step 700
700
#8411CA
oklch(49% 0.244 306)
-
Step 800
800
#6C17A3
oklch(42.8% 0.202 306.4)
-
Step 900
900
#571E81
oklch(37.6% 0.157 306.4)
-
Step 950
950
#33144C
oklch(27% 0.1 306.2)
#CAA3F3 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) | #93B2F6 | 0.080 |
| Deuteranopia (no green cones) | #9BB4F1 | 0.075 |
| Tritanopia (no blue cones) | #C4AFC0 | 0.090 |
| Achromatopsia (no color) | #B3B3B3 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CAA3F3
#CAA3F3
oklch(77.9% 0.118 306.2)
- #A4C56F
#A4C56F
oklch(77.9% 0.119 126.2)
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 #CAA3F3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lilac #CEA2FD ΔE 0.017
- Pastel Purple #CAA0FF ΔE 0.021
- Baby Purple #CA9BF7 ΔE 0.022
- Pale Violet #CEAEFA ΔE 0.028
- Plum #DDA0DD ΔE 0.042
- Light Violet #D6B4FC ΔE 0.047
- Liliac #C48EFD ΔE 0.058
- Pale Purple #B790D4 ΔE 0.067
Use #CAA3F3 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.