#C57EE7
Closest named color: Light Purple (#BF77F6). oklch(70.7% 0.164 314), rgb(197, 126, 231).
Aa
Black text reads best on this color (7.51:1).
About this color
#C57EE7 is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.164 and its hue 314°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.032 away. Black text reads best on it, at 7.51:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 7.51:1 |
| White text | 2.79:1 |
Values
| HEX | #C57EE7 |
| RGB | rgb(197, 126, 231) |
| HSL | hsl(281, 69%, 70%) |
| OKLCH | oklch(70.7% 0.164 314) |
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 #C57EE7 | 2.79:1 | Fails | Lc -58.8 | Large or bold text, headings |
| Black text on #C57EE7 | 7.51:1 | AAA | Lc 50.5 | Large or bold text, headings |
| #C57EE7 text on white | 2.79:1 | Fails | Lc 53.6 | Large or bold text, headings |
| #C57EE7 text on black | 7.51:1 | AAA | Lc -48.3 | 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 400.
-
Step 50
50
#F9F3FC
oklch(97.1% 0.013 314.8)
-
Step 100
100
#F1E4F8
oklch(93.5% 0.03 314)
-
Step 200
200
#E7CFF4
oklch(88.6% 0.056 313.8)
-
Step 300
300
#D9ADEF
oklch(80.9% 0.102 314.2)
-
Step 400
400 (this color)
#C57EE7
oklch(70.7% 0.164 314)
-
Step 500
500
#B657E0
oklch(63.1% 0.211 314)
-
Step 600
600
#A135CD
oklch(55.5% 0.228 313.9)
-
Step 700
700
#8A25B2
oklch(49.1% 0.212 313.9)
-
Step 800
800
#702290
oklch(42.7% 0.176 313.8)
-
Step 900
900
#5B2373
oklch(37.7% 0.137 314)
-
Step 950
950
#351643
oklch(26.9% 0.086 313.9)
#C57EE7 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) | #6997EB | 0.137 |
| Deuteranopia (no green cones) | #7C9CE4 | 0.124 |
| Tritanopia (no blue cones) | #C28DA8 | 0.110 |
| Achromatopsia (no color) | #9B9B9B | 0.165 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C57EE7
#C57EE7
oklch(70.7% 0.164 314)
- #74B641
#74B641
oklch(70.8% 0.164 134)
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 #C57EE7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.032
- Liliac #C48EFD ΔE 0.044
- Orchid #DA70D6 ΔE 0.048
- Easter Purple #C071FE ΔE 0.050
- Lavender Pink #DD85D7 ΔE 0.054
- Light Urple #B36FF6 ΔE 0.056
- Pale Purple #B790D4 ΔE 0.060
- Baby Purple #CA9BF7 ΔE 0.069
Use #C57EE7 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.