#C59EFB
Closest named color: Baby Purple (#CA9BF7). oklch(76.9% 0.135 302.6), rgb(197, 158, 251).
Aa
Black text reads best on this color (9.65:1).
About this color
#C59EFB is a medium-light, moderately saturated purple. In OKLCH its lightness is 77%, its chroma 0.135 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Baby Purple (#CA9BF7), ΔE 0.011 away. Black text reads best on it, at 9.65:1.
| Hue family | Purples |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Baby Purple (#CA9BF7) |
| Black text | 9.65:1 |
| White text | 2.17:1 |
Values
| HEX | #C59EFB |
| RGB | rgb(197, 158, 251) |
| HSL | hsl(265, 92%, 80%) |
| OKLCH | oklch(76.9% 0.135 302.6) |
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 #C59EFB | 2.17:1 | Fails | Lc -47.4 | Large or bold text, headings |
| Black text on #C59EFB | 9.65:1 | AAA | Lc 61.3 | Content text, not long reading |
| #C59EFB text on white | 2.17:1 | Fails | Lc 42.7 | Non-text elements, placeholder text |
| #C59EFB text on black | 9.65:1 | AAA | Lc -59.5 | 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 300.
-
Step 50
50
#F7F3FF
oklch(97.1% 0.016 301.2)
-
Step 100
100
#EEE4FF
oklch(93.5% 0.038 302.5)
-
Step 200
200
#E2CFFF
oklch(88.5% 0.068 303.1)
-
Step 300
300 (this color)
#C59EFB
oklch(76.9% 0.135 302.6)
-
Step 400
400
#B87FFF
oklch(70.8% 0.186 302.5)
-
Step 500
500
#A853FF
oklch(63% 0.243 302.5)
-
Step 600
600
#9900FB
oklch(55.6% 0.292 302.7)
-
Step 700
700
#8100D5
oklch(49.1% 0.258 302.7)
-
Step 800
800
#6A00B1
oklch(42.7% 0.225 302.5)
-
Step 900
900
#56138E
oklch(37.7% 0.181 302.4)
-
Step 950
950
#321053
oklch(27% 0.114 302.3)
#C59EFB 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) | #88AFFF | 0.087 |
| Deuteranopia (no green cones) | #90B0F8 | 0.082 |
| Tritanopia (no blue cones) | #BCADC1 | 0.104 |
| Achromatopsia (no color) | #B0B0B0 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C59EFB
#C59EFB
oklch(76.9% 0.135 302.6)
- #A5C25A
#A5C25A
oklch(77% 0.135 122.6)
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 #C59EFB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Baby Purple #CA9BF7 ΔE 0.011
- Pastel Purple #CAA0FF ΔE 0.011
- Lilac #CEA2FD ΔE 0.018
- Liliac #C48EFD ΔE 0.040
- Pale Violet #CEAEFA ΔE 0.044
- Plum #DDA0DD ΔE 0.059
- Light Violet #D6B4FC ΔE 0.063
- Pale Purple #B790D4 ΔE 0.065
Use #C59EFB 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.