#C578F9#C578F9

#C578F9 is a light, vivid violet. Relative luminance 0.321; OKLCH L 70.7% C 0.193 H 309.9°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#C578F9
RGB	rgb(197, 120, 249)
HSL	hsl(276, 91%, 72%)
HSV	hsv(276, 52%, 98%)
CMYK	cmyk(20.9%, 51.8%, 0%, 2.4%)
CIE-LAB	lab(63.46, 52.43, -52.99)
CIE-LCH	lch(63.46, 74.54, 314.69°)
OKLab	oklab(70.69% 0.1241 -0.1484)
OKLCH	oklch(70.69% 0.193 309.9)
XYZ	xyz(46.8381, 32.1436, 93.3411)
Luminance	0.3214 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C578F9 #ACF978

analogous

#8578F9 #C578F9 #F978EC

triadic

#C578F9 #F9C578 #78F9C5

tetradic

#C578F9 #F98578 #ACF978 #78ECF9

square

#C578F9 #F98578 #ACF978 #78ECF9

split-complementary

#C578F9 #ECF978 #78F985

monochromatic

#910AEC #AC3DF6 #C578F9 #DEB3FC #F2E2FE

Accessibility & contrast

On white

2.83

#C578F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#C578F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C578F9

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C578F9	#FFFFFF	#000000	##000000
##C578F9	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5496FD

Deuteranopia (green-blind)

#6C9BF6

Tritanopia (blue-blind)

#BE8EAD

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #c578f9;
/* rgb */ color: rgb(197, 120, 249);
/* oklch */ color: oklch(70.7% 0.193 309.9);

Tailwind

colors: {
  custom: {
    50: '#d9a1fc',
    500: '#c578f9',
    950: '#000000',
  },
}

SCSS

$custom: #c578f9;
$custom-light: #d9a1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#c578f9",
  "rgb": {
    "r": 197,
    "g": 120,
    "b": 249
  },
  "hsl": {
    "h": 275.814,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.70694,
    "c": 0.19341,
    "h": 309.9
  },
  "luminance": 0.32143
}

Semantic roles & 50–950 ramp

primary

#C578F9

secondary

#E2F6D5

accent

#E6005D

background

#FDFAFF

surface

#FBF4FF

border

#D4CED7

text

#150F17

muted

#837F85

Preview Lab

Preview with #C578F9

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

Preview Lab → · Contrast checker → · Palette generator →