#C0A5FA
Closest named color: Pastel Purple (#CAA0FF). oklch(77.7% 0.122 298.1), rgb(192, 165, 250).
Aa
Black text reads best on this color (10.00:1).
About this color
#C0A5FA is a medium-light, moderately saturated purple. In OKLCH its lightness is 78%, its chroma 0.122 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pastel Purple (#CAA0FF), ΔE 0.021 away. Black text reads best on it, at 10.00:1.
| Hue family | Purples |
| Lightness | medium-light (78%) |
| Chroma | moderately saturated (0.122) |
| Temperature | in between |
| Nearest name | Pastel Purple (#CAA0FF) |
| Black text | 10.00:1 |
| White text | 2.09:1 |
Values
| HEX | #C0A5FA |
| RGB | rgb(192, 165, 250) |
| HSL | hsl(259, 89%, 81%) |
| OKLCH | oklch(77.7% 0.122 298.1) |
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 #C0A5FA | 2.09:1 | Fails | Lc -45.6 | Large or bold text, headings |
| Black text on #C0A5FA | 10.00:1 | AAA | Lc 62.9 | Content text, not long reading |
| #C0A5FA text on white | 2.09:1 | Fails | Lc 41.0 | Non-text elements, placeholder text |
| #C0A5FA text on black | 10.00:1 | AAA | Lc -61.2 | 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
#F6F3FF
oklch(97% 0.016 297.5)
-
Step 100
100
#ECE5FF
oklch(93.5% 0.036 298)
-
Step 200
200
#DED1FF
oklch(88.6% 0.064 298)
-
Step 300
300 (this color)
#C0A5FA
oklch(77.7% 0.122 298.1)
-
Step 400
400
#B084FF
oklch(70.8% 0.177 298.3)
-
Step 500
500
#9E5CFF
oklch(63.1% 0.231 298.1)
-
Step 600
600
#8D2BF8
oklch(55.6% 0.271 298.1)
-
Step 700
700
#7817D8
oklch(49.1% 0.252 298)
-
Step 800
800
#611BAE
oklch(42.6% 0.208 298)
-
Step 900
900
#4F218A
oklch(37.7% 0.162 298)
-
Step 950
950
#2E1551
oklch(27% 0.104 298.2)
#C0A5FA 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) | #90B3FD | 0.069 |
| Deuteranopia (no green cones) | #95B2F8 | 0.064 |
| Tritanopia (no blue cones) | #B5B3C4 | 0.098 |
| Achromatopsia (no color) | #B3B3B3 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C0A5FA
#C0A5FA
oklch(77.7% 0.122 298.1)
- #AFC163
#AFC163
oklch(77.7% 0.121 118.3)
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 #C0A5FA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Purple #CAA0FF ΔE 0.021
- Lilac #CEA2FD ΔE 0.022
- Baby Purple #CA9BF7 ΔE 0.027
- Pale Violet #CEAEFA ΔE 0.032
- Light Violet #D6B4FC ΔE 0.052
- Liliac #C48EFD ΔE 0.057
- Plum #DDA0DD ΔE 0.058
- Pale Purple #B790D4 ΔE 0.069
Use #C0A5FA 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.