#4B1C82#4B1C82

#4B1C82 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 36.0% C 0.158 H 299.0°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX#4B1C82
RGBrgb(75, 28, 130)
HSLhsl(268, 65%, 31%)
HSVhsv(268, 78%, 51%)
CMYKcmyk(42.3%, 78.5%, 0%, 49%)
CIE-LABlab(23.47, 42.86, -48.40)
CIE-LCHlch(23.47, 64.65, 311.53°)
OKLaboklab(35.96% 0.0767 -0.1384)
OKLCHoklch(35.96% 0.158 299)
XYZxyz(7.3451, 3.9380, 21.4879)
Luminance0.0394 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B1C82 #53821C
analogous
#1C2082 #4B1C82 #7E1C82
triadic
#4B1C82 #824B1C #1C824B
tetradic
#4B1C82 #821C20 #53821C #1C827E
square
#4B1C82 #821C20 #53821C #1C827E
split-complementary
#4B1C82 #827E1C #20821C
monochromatic
#11061D #2E1150 #4B1C82 #6827B4 #8642D6

Accessibility & contrast

On white

11.75
#4B1C82 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.79
#4B1C82 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1C82
11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B1C82#FFFFFF#000000##FFFFFF
##4B1C821.0011.751.7911.75
#FFFFFF11.751.0021.001.00
#0000001.7921.001.0021.00
##FFFFFF11.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003885
Deuteranopia (green-blind)
#003780
Tritanopia (blue-blind)
#3E374E
Achromatopsia (no color)
#383838

Design tokens & code

CSS
--color: #4b1c82;
/* rgb */ color: rgb(75, 28, 130);
/* oklch */ color: oklch(36.0% 0.158 299.0);
Tailwind
colors: {
  custom: {
    50: '#835ea7',
    500: '#4b1c82',
    950: '#000000',
  },
}
SCSS
$custom: #4b1c82;
$custom-light: #835ea7;
$custom-dark: #000000;
JSON
{
  "hex": "#4b1c82",
  "rgb": {
    "r": 75,
    "g": 28,
    "b": 130
  },
  "hsl": {
    "h": 267.647,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.3596,
    "c": 0.15824,
    "h": 299
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary
#4B1C82
secondary
#81B544
accent
#E8409A
background
#F8F5FA
surface
#EFE9F4
border
#CAC5CE
text
#0B0510
muted
#7C797F

Preview Lab

Preview with #4B1C82

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

Preview Lab → · Contrast checker → · Palette generator →

#4B1C82 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva