#7C57CD#7C57CD

#7C57CD is a mid, vivid violet. Relative luminance 0.155; OKLCH L 55.5% C 0.175 H 294.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#7C57CD
RGB	rgb(124, 87, 205)
HSL	hsl(259, 54%, 57%)
HSV	hsv(259, 58%, 80%)
CMYK	cmyk(39.5%, 57.6%, 0%, 19.6%)
CIE-LAB	lab(46.32, 41.75, -56.10)
CIE-LCH	lch(46.32, 69.93, 306.66°)
OKLab	oklab(55.48% 0.0725 -0.1595)
OKLCH	oklch(55.48% 0.175 294.4)
XYZ	xyz(22.7369, 15.5087, 59.5413)
Luminance	0.1551 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C57CD #A8CD57

analogous

#576DCD #7C57CD #B757CD

triadic

#7C57CD #CD7C57 #57CD7C

tetradic

#7C57CD #CD576D #A8CD57 #57CDB7

square

#7C57CD #CD576D #A8CD57 #57CDB7

split-complementary

#7C57CD #CDB757 #6DCD57

monochromatic

#442783 #5C35B2 #7C57CD #A186DB #C6B5E9

Accessibility & contrast

On white

5.12

#7C57CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#7C57CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7C57CD

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C57CD	#FFFFFF	#000000	##FFFFFF
##7C57CD	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#126FD1

Deuteranopia (green-blind)

#236CCA

Tritanopia (blue-blind)

#67708A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #7c57cd;
/* rgb */ color: rgb(124, 87, 205);
/* oklch */ color: oklch(55.5% 0.175 294.4);

Tailwind

colors: {
  custom: {
    50: '#a788dd',
    500: '#7c57cd',
    950: '#000000',
  },
}

SCSS

$custom: #7c57cd;
$custom-light: #a788dd;
$custom-dark: #000000;

JSON

{
  "hex": "#7c57cd",
  "rgb": {
    "r": 124,
    "g": 87,
    "b": 205
  },
  "hsl": {
    "h": 258.814,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.55484,
    "c": 0.17521,
    "h": 294.4
  },
  "luminance": 0.15509
}

Semantic roles & 50–950 ramp

primary

#7C57CD

secondary

#C9D8A8

accent

#DD4AAF

background

#FAF8FD

surface

#F4F0FB

border

#CECBD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7C57CD

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

Preview Lab → · Contrast checker → · Palette generator →