#C57EF7
Closest named color: Light Purple (#BF77F6). oklch(71.5% 0.182 309.6), rgb(197, 126, 247).
Aa
Black text reads best on this color (7.70:1).
About this color
#C57EF7 is a medium-light, vivid purple. In OKLCH its lightness is 71%, its chroma 0.182 and its hue 310°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.019 away. Black text reads best on it, at 7.70:1.
| Hue family | Purples |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 7.70:1 |
| White text | 2.72:1 |
Values
| HEX | #C57EF7 |
| RGB | rgb(197, 126, 247) |
| HSL | hsl(275, 88%, 73%) |
| OKLCH | oklch(71.5% 0.182 309.6) |
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 #C57EF7 | 2.72:1 | Fails | Lc -57.7 | Large or bold text, headings |
| Black text on #C57EF7 | 7.70:1 | AAA | Lc 51.5 | Large or bold text, headings |
| #C57EF7 text on white | 2.72:1 | Fails | Lc 52.5 | Large or bold text, headings |
| #C57EF7 text on black | 7.70:1 | AAA | Lc -49.4 | 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
#F8F3FD
oklch(97.1% 0.014 308.3)
-
Step 100
100
#F0E4FB
oklch(93.5% 0.033 309)
-
Step 200
200
#E6CEF9
oklch(88.5% 0.063 310.1)
-
Step 300
300
#D7ACF8
oklch(80.9% 0.114 309.8)
-
Step 400
400 (this color)
#C57EF7
oklch(71.5% 0.182 309.6)
-
Step 500
500
#B352F0
oklch(63.1% 0.232 309.5)
-
Step 600
600
#9F2ADE
oklch(55.6% 0.252 309.6)
-
Step 700
700
#8817C1
oklch(49.1% 0.235 309.6)
-
Step 800
800
#6F1A9C
oklch(42.8% 0.194 309.8)
-
Step 900
900
#591F7C
oklch(37.6% 0.151 309.4)
-
Step 950
950
#341449
oklch(26.9% 0.097 309.1)
#C57EF7 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) | #5F99FB | 0.146 |
| Deuteranopia (no green cones) | #739EF4 | 0.132 |
| Tritanopia (no blue cones) | #BF92AF | 0.129 |
| Achromatopsia (no color) | #9D9D9D | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #C57EF7
#C57EF7
oklch(71.5% 0.182 309.6)
- #7DB81F
#7DB81F
oklch(71.5% 0.182 129.7)
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 #C57EF7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.019
- Easter Purple #C071FE ΔE 0.034
- Liliac #C48EFD ΔE 0.036
- Light Urple #B36FF6 ΔE 0.048
- Orchid #DA70D6 ΔE 0.062
- Bright Lavender #C760FF ΔE 0.063
- Bright Lilac #C95EFB ΔE 0.065
- Lavender Pink #DD85D7 ΔE 0.069
Use #C57EF7 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.