#4D1553#4D1553

#4D1553 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.7% C 0.118 H 323.7°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#4D1553
RGB	rgb(77, 21, 83)
HSL	hsl(294, 60%, 20%)
HSV	hsv(294, 75%, 33%)
CMYK	cmyk(7.2%, 74.7%, 0%, 67.5%)
CIE-LAB	lab(18.97, 35.24, -25.03)
CIE-LCH	lch(18.97, 43.23, 324.62°)
OKLab	oklab(31.67% 0.095 -0.0697)
OKLCH	oklch(31.67% 0.118 323.7)
XYZ	xyz(4.8899, 2.7389, 8.4530)
Luminance	0.0274 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1553 #1B5315

analogous

#2E1553 #4D1553 #53153A

triadic

#4D1553 #534D15 #15534D

tetradic

#4D1553 #532E15 #1B5315 #153A53

square

#4D1553 #532E15 #1B5315 #153A53

split-complementary

#4D1553 #3A5315 #15532E

monochromatic

#170618 #200922 #4D1553 #7A2184 #A82EB5

Accessibility & contrast

On white

13.57

#4D1553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4D1553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1553

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1553	#FFFFFF	#000000	##FFFFFF
##4D1553	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052A55

Deuteranopia (green-blind)

#1F3051

Tritanopia (blue-blind)

#4E1F32

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4d1553;
/* rgb */ color: rgb(77, 21, 83);
/* oklch */ color: oklch(31.7% 0.118 323.7);

Tailwind

colors: {
  custom: {
    50: '#815884',
    500: '#4d1553',
    950: '#000000',
  },
}

SCSS

$custom: #4d1553;
$custom-light: #815884;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1553",
  "rgb": {
    "r": 77,
    "g": 21,
    "b": 83
  },
  "hsl": {
    "h": 294.194,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31671,
    "c": 0.11781,
    "h": 323.7
  },
  "luminance": 0.02739
}

Semantic roles & 50–950 ramp

primary

#4D1553

secondary

#418B39

accent

#E34554

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0B040B

muted

#7C797C

Preview Lab

Preview with #4D1553

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

Preview Lab → · Contrast checker → · Palette generator →