#CB1EFD
Closest named color: Hot Purple (#CB00F5). oklch(63.2% 0.296 316.2), rgb(203, 30, 253).
Aa
Black text reads best on this color (5.14:1).
About this color
#CB1EFD is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.296 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Hot Purple (#CB00F5), ΔE 0.017 away. Black text reads best on it, at 5.14:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.296) |
| Temperature | in between |
| Nearest name | Hot Purple (#CB00F5) |
| Black text | 5.14:1 |
| White text | 4.08:1 |
Values
| HEX | #CB1EFD |
| RGB | rgb(203, 30, 253) |
| HSL | hsl(287, 98%, 55%) |
| OKLCH | oklch(63.2% 0.296 316.2) |
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 #CB1EFD | 4.08:1 | AA large text | Lc -71.5 | Content text, not long reading |
| Black text on #CB1EFD | 5.14:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #CB1EFD text on white | 4.08:1 | AA large text | Lc 66.0 | Content text, not long reading |
| #CB1EFD text on black | 5.14:1 | AA | Lc -35.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#FBF2FE
oklch(97.2% 0.018 317.7)
-
Step 100
100
#F5E2FD
oklch(93.6% 0.041 316)
-
Step 200
200
#EEC9FD
oklch(88.4% 0.08 316.1)
-
Step 300
300
#E5A2FF
oklch(80.8% 0.145 316.2)
-
Step 400
400
#D766FF
oklch(70.7% 0.233 316.2)
-
Step 500
500 (this color)
#CB1EFD
oklch(63.2% 0.296 316.2)
-
Step 600
600
#AD00DA
oklch(55.6% 0.272 316.1)
-
Step 700
700
#9200B8
oklch(49% 0.24 316.2)
-
Step 800
800
#790099
oklch(42.8% 0.209 316.2)
-
Step 900
900
#650081
oklch(37.7% 0.185 316)
-
Step 950
950
#3C064D
oklch(27% 0.122 315.9)
#CB1EFD 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) | #0074FF | 0.262 |
| Deuteranopia (no green cones) | #1382F9 | 0.264 |
| Tritanopia (no blue cones) | #C75D97 | 0.187 |
| Achromatopsia (no color) | #7E7E7E | 0.299 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #CB1EFD
#CB1EFD
oklch(63.2% 0.296 316.2)
- #4DA100
#4DA100
oklch(63.1% 0.188 136.1)
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 #CB1EFD, closest first.
No curated palette has a color within ΔE 0.04 of #CB1EFD.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Hot Purple #CB00F5 ΔE 0.017
- Bright Purple #BE03FD ΔE 0.030
- Neon Purple #BC13FE ΔE 0.032
- Purple Pink #D725DE ΔE 0.055
- Bright Violet #AD0AFD ΔE 0.062
- Electric Purple #AA23FF ΔE 0.065
- Heliotrope #D94FF5 ΔE 0.066
- Vibrant Purple #AD03DE ΔE 0.076
Use #CB1EFD 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.