#7C51CB#7C51CB

#7C51CB is a mid, vivid violet. Relative luminance 0.145; OKLCH L 54.4% C 0.181 H 296.1°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#7C51CB
RGB	rgb(124, 81, 203)
HSL	hsl(261, 54%, 56%)
HSV	hsv(261, 60%, 80%)
CMYK	cmyk(38.9%, 60.1%, 0%, 20.4%)
CIE-LAB	lab(44.92, 44.57, -57.21)
CIE-LCH	lch(44.92, 72.53, 307.92°)
OKLab	oklab(54.41% 0.0796 -0.1628)
OKLCH	oklch(54.41% 0.181 296.1)
XYZ	xyz(22.0313, 14.4813, 58.1228)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7C51CB #A0CB51

analogous

#5163CB #7C51CB #B951CB

triadic

#7C51CB #CB7C51 #51CB7C

tetradic

#7C51CB #CB5163 #A0CB51 #51CBB9

square

#7C51CB #CB5163 #A0CB51 #51CBB9

split-complementary

#7C51CB #CBB951 #63CB51

monochromatic

#44257C #5E33AC #7C51CB #9F80D9 #C3AFE7

Accessibility & contrast

On white

5.39

#7C51CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#7C51CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7C51CB

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7C51CB	#FFFFFF	#000000	##FFFFFF
##7C51CB	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCF

Deuteranopia (green-blind)

#1769C8

Tritanopia (blue-blind)

#696C86

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #7c51cb;
/* rgb */ color: rgb(124, 81, 203);
/* oklch */ color: oklch(54.4% 0.181 296.1);

Tailwind

colors: {
  custom: {
    50: '#a784dc',
    500: '#7c51cb',
    950: '#000000',
  },
}

SCSS

$custom: #7c51cb;
$custom-light: #a784dc;
$custom-dark: #000000;

JSON

{
  "hex": "#7c51cb",
  "rgb": {
    "r": 124,
    "g": 81,
    "b": 203
  },
  "hsl": {
    "h": 261.148,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.54411,
    "c": 0.18123,
    "h": 296.1
  },
  "luminance": 0.14482
}

Semantic roles & 50–950 ramp

primary

#7C51CB

secondary

#C3D5A3

accent

#DD4AAA

background

#FAF8FD

surface

#F4EFFB

border

#CECAD4

text

#100B15

muted

#7F7C83

Preview Lab

Preview with #7C51CB

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

Preview Lab → · Contrast checker → · Palette generator →