#4B1D7A#4B1D7A

#4B1D7A is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.148 H 301.7°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX#4B1D7A
RGBrgb(75, 29, 122)
HSLhsl(270, 62%, 30%)
HSVhsv(270, 76%, 48%)
CMYKcmyk(38.5%, 76.2%, 0%, 52.2%)
CIE-LABlab(22.93, 40.31, -44.20)
CIE-LCHlch(22.93, 59.82, 312.36°)
OKLaboklab(35.37% 0.0778 -0.1261)
OKLCHoklch(35.37% 0.148 301.7)
XYZxyz(6.8530, 3.7797, 18.7771)
Luminance0.0378 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B1D7A #4C7A1D
analogous
#1D1E7A #4B1D7A #791D7A
triadic
#4B1D7A #7A4B1D #1D7A4B
tetradic
#4B1D7A #7A1D1E #4C7A1D #1D7A79
square
#4B1D7A #7A1D1E #4C7A1D #1D7A79
split-complementary
#4B1D7A #7A791D #1E7A1D
monochromatic
#0F0619 #2D1149 #4B1D7A #6929AB #8840D2

Accessibility & contrast

On white

11.96
#4B1D7A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.76
#4B1D7A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1D7A
11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B1D7A#FFFFFF#000000##FFFFFF
##4B1D7A1.0011.961.7611.96
#FFFFFF11.961.0021.001.00
#0000001.7621.001.0021.00
##FFFFFF11.961.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00367D
Deuteranopia (green-blind)
#003678
Tritanopia (blue-blind)
#41344A
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #4b1d7a;
/* rgb */ color: rgb(75, 29, 122);
/* oklch */ color: oklch(35.4% 0.148 301.7);
Tailwind
colors: {
  custom: {
    50: '#825ea1',
    500: '#4b1d7a',
    950: '#000000',
  },
}
SCSS
$custom: #4b1d7a;
$custom-light: #825ea1;
$custom-dark: #000000;
JSON
{
  "hex": "#4b1d7a",
  "rgb": {
    "r": 75,
    "g": 29,
    "b": 122
  },
  "hsl": {
    "h": 269.677,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35366,
    "c": 0.14813,
    "h": 301.7
  },
  "luminance": 0.0378
}

Semantic roles & 50–950 ramp

primary
#4B1D7A
secondary
#7AAE45
accent
#E54395
background
#F8F5FA
surface
#EFE9F3
border
#CAC5CD
text
#0B050F
muted
#7C797F

Preview Lab

Preview with #4B1D7A

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

Preview Lab → · Contrast checker → · Palette generator →

#4B1D7A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva