#7C57CF#7C57CF

#7C57CF is a mid, vivid violet. Relative luminance 0.156; OKLCH L 55.6% C 0.178 H 294.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#7C57CF
RGB	rgb(124, 87, 207)
HSL	hsl(259, 56%, 58%)
HSV	hsv(259, 58%, 81%)
CMYK	cmyk(40.1%, 58%, 0%, 18.8%)
CIE-LAB	lab(46.45, 42.29, -57.04)
CIE-LCH	lch(46.45, 71.00, 306.56°)
OKLab	oklab(55.62% 0.0725 -0.1623)
OKLCH	oklch(55.62% 0.178 294.1)
XYZ	xyz(22.9799, 15.6059, 60.8209)
Luminance	0.1561 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C57CF #AACF57

analogous

#576ECF #7C57CF #B857CF

triadic

#7C57CF #CF7C57 #57CF7C

tetradic

#7C57CF #CF576E #AACF57 #57CFB8

square

#7C57CF #CF576E #AACF57 #57CFB8

split-complementary

#7C57CF #CFB857 #6ECF57

monochromatic

#442685 #5C34B5 #7C57CF #A187DD #C6B6EA

Accessibility & contrast

On white

5.10

#7C57CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#7C57CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7C57CF

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C57CF	#FFFFFF	#000000	##FFFFFF
##7C57CF	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A6FD3

Deuteranopia (green-blind)

#1F6CCC

Tritanopia (blue-blind)

#66718B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #7c57cf;
/* rgb */ color: rgb(124, 87, 207);
/* oklch */ color: oklch(55.6% 0.178 294.1);

Tailwind

colors: {
  custom: {
    50: '#a788de',
    500: '#7c57cf',
    950: '#000000',
  },
}

SCSS

$custom: #7c57cf;
$custom-light: #a788de;
$custom-dark: #000000;

JSON

{
  "hex": "#7c57cf",
  "rgb": {
    "r": 124,
    "g": 87,
    "b": 207
  },
  "hsl": {
    "h": 258.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.55621,
    "c": 0.17772,
    "h": 294.1
  },
  "luminance": 0.15606
}

Semantic roles & 50–950 ramp

primary

#7C57CF

secondary

#CAD9A9

accent

#DF49B1

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7C57CF

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

Preview Lab → · Contrast checker → · Palette generator →