#3D1553#3D1553

#3D1553 is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.2% C 0.110 H 311.0°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#3D1553
RGB	rgb(61, 21, 83)
HSL	hsl(279, 60%, 20%)
HSV	hsv(279, 75%, 33%)
CMYK	cmyk(26.5%, 74.7%, 0%, 67.5%)
CIE-LAB	lab(16.27, 31.17, -29.50)
CIE-LCH	lch(16.27, 42.92, 316.58°)
OKLab	oklab(29.19% 0.0724 -0.0833)
OKLCH	oklch(29.19% 0.11 311)
XYZ	xyz(3.7537, 2.1531, 8.3998)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1553 #2B5315

analogous

#1E1553 #3D1553 #53154A

triadic

#3D1553 #533D15 #15533D

tetradic

#3D1553 #531E15 #2B5315 #154A53

square

#3D1553 #531E15 #2B5315 #154A53

split-complementary

#3D1553 #4A5315 #15531E

monochromatic

#120618 #190922 #3D1553 #612184 #852EB5

Accessibility & contrast

On white

14.68

#3D1553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#3D1553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1553

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1553	#FFFFFF	#000000	##FFFFFF
##3D1553	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002655

Deuteranopia (green-blind)

#0D2952

Tritanopia (blue-blind)

#3A2232

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #3d1553;
/* rgb */ color: rgb(61, 21, 83);
/* oklch */ color: oklch(29.2% 0.110 311.0);

Tailwind

colors: {
  custom: {
    50: '#755684',
    500: '#3d1553',
    950: '#000000',
  },
}

SCSS

$custom: #3d1553;
$custom-light: #755684;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1553",
  "rgb": {
    "r": 61,
    "g": 21,
    "b": 83
  },
  "hsl": {
    "h": 278.71,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.2919,
    "c": 0.1104,
    "h": 311
  },
  "luminance": 0.02153
}

Semantic roles & 50–950 ramp

primary

#3D1553

secondary

#568B39

accent

#E3457D

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #3D1553

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

Preview Lab → · Contrast checker → · Palette generator →