#4D1B53#4D1B53

#4D1B53 is a dark, moderate purple. Relative luminance 0.030; OKLCH L 32.4% C 0.109 H 323.3°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#4D1B53
RGB	rgb(77, 27, 83)
HSL	hsl(294, 51%, 22%)
HSV	hsv(294, 67%, 33%)
CMYK	cmyk(7.2%, 67.5%, 0%, 67.5%)
CIE-LAB	lab(19.99, 32.39, -23.41)
CIE-LCH	lch(19.99, 39.96, 324.15°)
OKLab	oklab(32.41% 0.0871 -0.065)
OKLCH	oklch(32.41% 0.109 323.3)
XYZ	xyz(5.0137, 2.9865, 8.4943)
Luminance	0.0299 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1B53 #21531B

analogous

#311B53 #4D1B53 #531B3D

triadic

#4D1B53 #534D1B #1B534D

tetradic

#4D1B53 #53311B #21531B #1B3D53

square

#4D1B53 #53311B #21531B #1B3D53

split-complementary

#4D1B53 #3D531B #1B5331

monochromatic

#150817 #220C25 #4D1B53 #782A81 #A339AF

Accessibility & contrast

On white

13.15

#4D1B53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4D1B53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1B53

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1B53	#FFFFFF	#000000	##FFFFFF
##4D1B53	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#102C55

Deuteranopia (green-blind)

#233252

Tritanopia (blue-blind)

#4E2334

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4d1b53;
/* rgb */ color: rgb(77, 27, 83);
/* oklch */ color: oklch(32.4% 0.109 323.3);

Tailwind

colors: {
  custom: {
    50: '#815b83',
    500: '#4d1b53',
    950: '#000000',
  },
}

SCSS

$custom: #4d1b53;
$custom-light: #815b83;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1b53",
  "rgb": {
    "r": 77,
    "g": 27,
    "b": 83
  },
  "hsl": {
    "h": 293.571,
    "s": 50.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.32409,
    "c": 0.10873,
    "h": 323.3
  },
  "luminance": 0.02986
}

Semantic roles & 50–950 ramp

primary

#4D1B53

secondary

#498941

accent

#DA4D5D

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A040B

muted

#7C797C

Preview Lab

Preview with #4D1B53

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

Preview Lab → · Contrast checker → · Palette generator →