#4B1554#4B1554

#4B1554 is a dark, moderate purple. Relative luminance 0.027; OKLCH L 31.4% C 0.118 H 321.6°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX#4B1554
RGBrgb(75, 21, 84)
HSLhsl(291, 60%, 21%)
HSVhsv(291, 75%, 33%)
CMYKcmyk(10.7%, 75%, 0%, 67.1%)
CIE-LABlab(18.68, 34.94, -26.18)
CIE-LCHlch(18.68, 43.66, 323.15°)
OKLaboklab(31.42% 0.0923 -0.0731)
OKLCHoklch(31.42% 0.118 321.6)
XYZxyz(4.7699, 2.6725, 8.6504)
Luminance0.0267 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B1554 #1E5415
analogous
#2B1554 #4B1554 #54153D
triadic
#4B1554 #544B15 #15544B
tetradic
#4B1554 #542B15 #1E5415 #153D54
square
#4B1554 #542B15 #1E5415 #153D54
split-complementary
#4B1554 #3D5415 #15542B
monochromatic
#160618 #1F0923 #4B1554 #772185 #A22DB6

Accessibility & contrast

On white

13.69
#4B1554 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.53
#4B1554 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1554
13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B1554#FFFFFF#000000##FFFFFF
##4B15541.0013.691.5313.69
#FFFFFF13.691.0021.001.00
#0000001.5321.001.0021.00
##FFFFFF13.691.0021.001.00

Color blindness preview

Protanopia (red-blind)
#012A56
Deuteranopia (green-blind)
#1D2F52
Tritanopia (blue-blind)
#4C2032
Achromatopsia (no color)
#2D2D2D

Design tokens & code

CSS
--color: #4b1554;
/* rgb */ color: rgb(75, 21, 84);
/* oklch */ color: oklch(31.4% 0.118 321.6);
Tailwind
colors: {
  custom: {
    50: '#805884',
    500: '#4b1554',
    950: '#000000',
  },
}
SCSS
$custom: #4b1554;
$custom-light: #805884;
$custom-dark: #000000;
JSON
{
  "hex": "#4b1554",
  "rgb": {
    "r": 75,
    "g": 21,
    "b": 84
  },
  "hsl": {
    "h": 291.429,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31418,
    "c": 0.11774,
    "h": 321.6
  },
  "luminance": 0.02672
}

Semantic roles & 50–950 ramp

primary
#4B1554
secondary
#458C39
accent
#E3455B
background
#F8F5F8
surface
#EFE9EF
border
#CAC5CA
text
#0A030B
muted
#7C787C

Preview Lab

Preview with #4B1554

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

Preview Lab → · Contrast checker → · Palette generator →

#4B1554 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva