#4C2679#4C2679

#4C2679 is a dark, vivid violet. Relative luminance 0.043; OKLCH L 36.6% C 0.135 H 300.9°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#4C2679
RGB	rgb(76, 38, 121)
HSL	hsl(267, 52%, 31%)
HSV	hsv(267, 69%, 47%)
CMYK	cmyk(37.2%, 68.6%, 0%, 52.5%)
CIE-LAB	lab(24.65, 35.60, -40.77)
CIE-LCH	lch(24.65, 54.12, 311.13°)
OKLab	oklab(36.6% 0.0695 -0.116)
OKLCH	oklch(36.6% 0.135 300.9)
XYZ	xyz(7.1240, 4.3032, 18.5407)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 6.09

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C2679 #537926

analogous

#262979 #4C2679 #752679

triadic

#4C2679 #794C26 #26794C

tetradic

#4C2679 #792629 #537926 #267975

square

#4C2679 #792629 #537926 #267975

split-complementary

#4C2679 #797526 #297926

monochromatic

#11091C #2F174A #4C2679 #6935A8 #8851C8

Accessibility & contrast

On white

11.29

#4C2679 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#4C2679 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C2679

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C2679	#FFFFFF	#000000	##FFFFFF
##4C2679	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7C

Deuteranopia (green-blind)

#003A77

Tritanopia (blue-blind)

#42394C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #4c2679;
/* rgb */ color: rgb(76, 38, 121);
/* oklch */ color: oklch(36.6% 0.135 300.9);

Tailwind

colors: {
  custom: {
    50: '#8263a0',
    500: '#4c2679',
    950: '#000000',
  },
}

SCSS

$custom: #4c2679;
$custom-light: #8263a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c2679",
  "rgb": {
    "r": 76,
    "g": 38,
    "b": 121
  },
  "hsl": {
    "h": 267.47,
    "s": 52.201,
    "l": 31.176
  },
  "oklch": {
    "l": 0.36596,
    "c": 0.1352,
    "h": 300.9
  },
  "luminance": 0.04303
}

Semantic roles & 50–950 ramp

primary

#4C2679

secondary

#81AB50

accent

#DC4C9A

background

#F8F6F9

surface

#EFEBF2

border

#CAC6CC

text

#0B050F

muted

#7C7A7E

Preview Lab

Preview with #4C2679

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

Preview Lab → · Contrast checker → · Palette generator →