#4D1857#4D1857

#4D1857 is a dark, moderate purple. Relative luminance 0.029; OKLCH L 32.3% C 0.117 H 320.9°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#4D1857
RGB	rgb(77, 24, 87)
HSL	hsl(290, 57%, 22%)
HSV	hsv(290, 72%, 34%)
CMYK	cmyk(11.5%, 72.4%, 0%, 65.9%)
CIE-LAB	lab(19.72, 34.72, -26.53)
CIE-LCH	lch(19.72, 43.69, 322.62°)
OKLab	oklab(32.3% 0.0912 -0.0741)
OKLCH	oklch(32.3% 0.117 320.9)
XYZ	xyz(5.1073, 2.9194, 9.3095)
Luminance	0.0292 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1857 #225718

analogous

#2E1857 #4D1857 #571842

triadic

#4D1857 #574D18 #18574D

tetradic

#4D1857 #572E18 #225718 #184257

square

#4D1857 #572E18 #225718 #184257

split-complementary

#4D1857 #425718 #18572E

monochromatic

#150718 #230B27 #4D1857 #772587 #A232B7

Accessibility & contrast

On white

13.26

#4D1857 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4D1857 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1857

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1857	#FFFFFF	#000000	##FFFFFF
##4D1857	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052C59

Deuteranopia (green-blind)

#1F3255

Tritanopia (blue-blind)

#4E2335

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4d1857;
/* rgb */ color: rgb(77, 24, 87);
/* oklch */ color: oklch(32.3% 0.117 320.9);

Tailwind

colors: {
  custom: {
    50: '#815a87',
    500: '#4d1857',
    950: '#000000',
  },
}

SCSS

$custom: #4d1857;
$custom-light: #815a87;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1857",
  "rgb": {
    "r": 77,
    "g": 24,
    "b": 87
  },
  "hsl": {
    "h": 290.476,
    "s": 56.757,
    "l": 21.765
  },
  "oklch": {
    "l": 0.32297,
    "c": 0.11749,
    "h": 320.9
  },
  "luminance": 0.02919
}

Semantic roles & 50–950 ramp

primary

#4D1857

secondary

#4A8E3D

accent

#E04860

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #4D1857

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

Preview Lab → · Contrast checker → · Palette generator →