#7C57CC#7C57CC

#7C57CC is a mid, vivid violet. Relative luminance 0.155; OKLCH L 55.4% C 0.174 H 294.6°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#7C57CC
RGB	rgb(124, 87, 204)
HSL	hsl(259, 53%, 57%)
HSV	hsv(259, 57%, 80%)
CMYK	cmyk(39.2%, 57.4%, 0%, 20%)
CIE-LAB	lab(46.26, 41.48, -55.62)
CIE-LCH	lch(46.26, 69.39, 306.71°)
OKLab	oklab(55.42% 0.0725 -0.1581)
OKLCH	oklch(55.42% 0.174 294.6)
XYZ	xyz(22.6166, 15.4606, 58.9076)
Luminance	0.1546 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C57CC #A7CC57

analogous

#576DCC #7C57CC #B657CC

triadic

#7C57CC #CC7C57 #57CC7C

tetradic

#7C57CC #CC576D #A7CC57 #57CCB6

square

#7C57CC #CC576D #A7CC57 #57CCB6

split-complementary

#7C57CC #CCB657 #6DCC57

monochromatic

#442781 #5C36B0 #7C57CC #A186DA #C5B5E9

Accessibility & contrast

On white

5.13

#7C57CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#7C57CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7C57CC

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C57CC	#FFFFFF	#000000	##FFFFFF
##7C57CC	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#156FD0

Deuteranopia (green-blind)

#256CC9

Tritanopia (blue-blind)

#687089

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #7c57cc;
/* rgb */ color: rgb(124, 87, 204);
/* oklch */ color: oklch(55.4% 0.174 294.6);

Tailwind

colors: {
  custom: {
    50: '#a788dc',
    500: '#7c57cc',
    950: '#000000',
  },
}

SCSS

$custom: #7c57cc;
$custom-light: #a788dc;
$custom-dark: #000000;

JSON

{
  "hex": "#7c57cc",
  "rgb": {
    "r": 124,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 258.974,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.55416,
    "c": 0.17396,
    "h": 294.6
  },
  "luminance": 0.15461
}

Semantic roles & 50–950 ramp

primary

#7C57CC

secondary

#C8D7A8

accent

#DD4BAF

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7C57CC

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

Preview Lab → · Contrast checker → · Palette generator →