#CBA3FB
Closest named color: Lilac (#CEA2FD). oklch(78.4% 0.129 304.5), rgb(203, 163, 251).
Aa
Black text reads best on this color (10.17:1).
About this color
#CBA3FB is a light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.129 and its hue 304°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lilac (#CEA2FD), ΔE 0.006 away. Black text reads best on it, at 10.17:1.
| Hue family | Purples |
| Lightness | light (78%) |
| Chroma | moderately saturated (0.129) |
| Temperature | in between |
| Nearest name | Lilac (#CEA2FD) |
| Black text | 10.17:1 |
| White text | 2.06:1 |
Values
| HEX | #CBA3FB |
| RGB | rgb(203, 163, 251) |
| HSL | hsl(267, 92%, 81%) |
| OKLCH | oklch(78.4% 0.129 304.5) |
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 #CBA3FB | 2.06:1 | Fails | Lc -44.8 | Non-text elements, placeholder text |
| Black text on #CBA3FB | 10.17:1 | AAA | Lc 63.7 | Content text, not long reading |
| #CBA3FB text on white | 2.06:1 | Fails | Lc 40.2 | Non-text elements, placeholder text |
| #CBA3FB text on black | 10.17:1 | AAA | Lc -62.1 | 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
#F8F3FF
oklch(97.1% 0.017 304.8)
-
Step 100
100
#EFE4FF
oklch(93.6% 0.038 304.1)
-
Step 200
200
#E3CEFF
oklch(88.4% 0.07 304.5)
-
Step 300
300 (this color)
#CBA3FB
oklch(78.4% 0.129 304.5)
-
Step 400
400
#BC7CFF
oklch(70.7% 0.191 304.5)
-
Step 500
500
#AD4FFF
oklch(63.1% 0.249 304.6)
-
Step 600
600
#9B0AF5
oklch(55.5% 0.286 304.4)
-
Step 700
700
#8300D1
oklch(49% 0.256 304.3)
-
Step 800
800
#6C04AC
oklch(42.7% 0.22 304.7)
-
Step 900
900
#571888
oklch(37.7% 0.171 304.5)
-
Step 950
950
#331150
oklch(27% 0.109 304.6)
#CBA3FB 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) | #90B3FE | 0.085 |
| Deuteranopia (no green cones) | #98B5F9 | 0.080 |
| Tritanopia (no blue cones) | #C4B0C4 | 0.096 |
| Achromatopsia (no color) | #B4B4B4 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CBA3FB
#CBA3FB
oklch(78.4% 0.129 304.5)
- #A7C766
#A7C766
oklch(78.5% 0.13 124.4)
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 #CBA3FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lilac #CEA2FD ΔE 0.006
- Pastel Purple #CAA0FF ΔE 0.011
- Baby Purple #CA9BF7 ΔE 0.019
- Pale Violet #CEAEFA ΔE 0.029
- Light Violet #D6B4FC ΔE 0.047
- Plum #DDA0DD ΔE 0.050
- Liliac #C48EFD ΔE 0.054
- Pale Purple #B790D4 ΔE 0.074
Use #CBA3FB 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.