#C578EB#C578EB

#C578EB is a light, vivid purple. Relative luminance 0.313; OKLCH L 69.9% C 0.178 H 313.5°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#C578EB
RGB	rgb(197, 120, 235)
HSL	hsl(280, 74%, 70%)
HSV	hsv(280, 49%, 92%)
CMYK	cmyk(16.2%, 48.9%, 0%, 7.8%)
CIE-LAB	lab(62.76, 49.44, -46.36)
CIE-LCH	lch(62.76, 67.78, 316.84°)
OKLab	oklab(69.95% 0.1227 -0.1291)
OKLCH	oklch(69.95% 0.178 313.5)
XYZ	xyz(44.7353, 31.3025, 82.2666)
Luminance	0.3130 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C578EB #9EEB78

analogous

#8C78EB #C578EB #EB78D8

triadic

#C578EB #EBC578 #78EBC5

tetradic

#C578EB #EB8C78 #9EEB78 #78D8EB

square

#C578EB #EB8C78 #9EEB78 #78D8EB

split-complementary

#C578EB #D8EB78 #78EB8C

monochromatic

#921ECB #AE43E3 #C578EB #DCADF3 #F3E3FB

Accessibility & contrast

On white

2.89

#C578EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#C578EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C578EB

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C578EB	#FFFFFF	#000000	##000000
##C578EB	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E94EF

Deuteranopia (green-blind)

#759AE8

Tritanopia (blue-blind)

#C28AA7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #c578eb;
/* rgb */ color: rgb(197, 120, 235);
/* oklch */ color: oklch(69.9% 0.178 313.5);

Tailwind

colors: {
  custom: {
    50: '#d9a1f2',
    500: '#c578eb',
    950: '#000000',
  },
}

SCSS

$custom: #c578eb;
$custom-light: #d9a1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#c578eb",
  "rgb": {
    "r": 197,
    "g": 120,
    "b": 235
  },
  "hsl": {
    "h": 280.174,
    "s": 74.194,
    "l": 69.608
  },
  "oklch": {
    "l": 0.69949,
    "c": 0.1781,
    "h": 313.5
  },
  "luminance": 0.31301
}

Semantic roles & 50–950 ramp

primary

#C578EB

secondary

#DAF0CF

accent

#D60F51

background

#FDFAFE

surface

#FBF4FD

border

#D4CED5

text

#150F17

muted

#837F85

Preview Lab

Preview with #C578EB

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

Preview Lab → · Contrast checker → · Palette generator →