#4B2576#4B2576

#4B2576 is a dark, vivid violet. Relative luminance 0.041; OKLCH L 36.1% C 0.133 H 301.6°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#4B2576
RGB	rgb(75, 37, 118)
HSL	hsl(268, 52%, 30%)
HSV	hsv(268, 69%, 46%)
CMYK	cmyk(36.4%, 68.6%, 0%, 53.7%)
CIE-LAB	lab(24.09, 35.11, -39.77)
CIE-LCH	lch(24.09, 53.05, 311.44°)
OKLab	oklab(36.09% 0.0695 -0.1131)
OKLCH	oklch(36.09% 0.133 301.6)
XYZ	xyz(6.8325, 4.1270, 17.5727)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2576 #507625

analogous

#252876 #4B2576 #732576

triadic

#4B2576 #764B25 #25764B

tetradic

#4B2576 #762528 #507625 #257673

square

#4B2576 #762528 #507625 #257673

split-complementary

#4B2576 #767325 #287625

monochromatic

#100819 #2D1647 #4B2576 #6934A5 #874EC7

Accessibility & contrast

On white

11.50

#4B2576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#4B2576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2576

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2576	#FFFFFF	#000000	##FFFFFF
##4B2576	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003978

Deuteranopia (green-blind)

#023974

Tritanopia (blue-blind)

#42374A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b2576;
/* rgb */ color: rgb(75, 37, 118);
/* oklch */ color: oklch(36.1% 0.133 301.6);

Tailwind

colors: {
  custom: {
    50: '#81629e',
    500: '#4b2576',
    950: '#000000',
  },
}

SCSS

$custom: #4b2576;
$custom-light: #81629e;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2576",
  "rgb": {
    "r": 75,
    "g": 37,
    "b": 118
  },
  "hsl": {
    "h": 268.148,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.3609,
    "c": 0.13276,
    "h": 301.6
  },
  "luminance": 0.04127
}

Semantic roles & 50–950 ramp

primary

#4B2576

secondary

#7EA94E

accent

#DC4C98

background

#F8F5F9

surface

#EFEAF2

border

#CAC6CC

text

#0B050E

muted

#7C797E

Preview Lab

Preview with #4B2576

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

Preview Lab → · Contrast checker → · Palette generator →