#C578EF#C578EF

#C578EF is a light, vivid violet. Relative luminance 0.315; OKLCH L 70.2% C 0.182 H 312.4°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#C578EF
RGB	rgb(197, 120, 239)
HSL	hsl(279, 79%, 70%)
HSV	hsv(279, 50%, 94%)
CMYK	cmyk(17.6%, 49.8%, 0%, 6.3%)
CIE-LAB	lab(62.96, 50.28, -48.27)
CIE-LCH	lch(62.96, 69.70, 316.17°)
OKLab	oklab(70.16% 0.1231 -0.1346)
OKLCH	oklch(70.16% 0.182 312.4)
XYZ	xyz(45.3197, 31.5363, 85.3443)
Luminance	0.3154 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C578EF #A2EF78

analogous

#8A78EF #C578EF #EF78DD

triadic

#C578EF #EFC578 #78EFC5

tetradic

#C578EF #EF8A78 #A2EF78 #78DDEF

square

#C578EF #EF8A78 #A2EF78 #78DDEF

split-complementary

#C578EF #DDEF78 #78EF8A

monochromatic

#9219D4 #AD41E9 #C578EF #DDAFF5 #F3E4FC

Accessibility & contrast

On white

2.87

#C578EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#C578EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C578EF

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C578EF	#FFFFFF	#000000	##000000
##C578EF	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C94F3

Deuteranopia (green-blind)

#739AEC

Tritanopia (blue-blind)

#C18BA9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #c578ef;
/* rgb */ color: rgb(197, 120, 239);
/* oklch */ color: oklch(70.2% 0.182 312.4);

Tailwind

colors: {
  custom: {
    50: '#d9a1f5',
    500: '#c578ef',
    950: '#000000',
  },
}

SCSS

$custom: #c578ef;
$custom-light: #d9a1f5;
$custom-dark: #000000;

JSON

{
  "hex": "#c578ef",
  "rgb": {
    "r": 197,
    "g": 120,
    "b": 239
  },
  "hsl": {
    "h": 278.824,
    "s": 78.808,
    "l": 70.392
  },
  "oklch": {
    "l": 0.70157,
    "c": 0.18246,
    "h": 312.4
  },
  "luminance": 0.31535
}

Semantic roles & 50–950 ramp

primary

#C578EF

secondary

#DDF2D1

accent

#DB0A54

background

#FDFAFF

surface

#FBF4FE

border

#D4CED6

text

#150F17

muted

#837F85

Preview Lab

Preview with #C578EF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →