#4B1E8B#4B1E8B

#4B1E8B is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.0% C 0.166 H 295.9°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX#4B1E8B
RGBrgb(75, 30, 139)
HSLhsl(265, 64%, 33%)
HSVhsv(265, 78%, 55%)
CMYKcmyk(46%, 78.4%, 0%, 45.5%)
CIE-LABlab(24.60, 44.34, -52.18)
CIE-LCHlch(24.60, 68.47, 310.36°)
OKLaboklab(37.01% 0.0725 -0.1495)
OKLCHoklch(37.01% 0.166 295.9)
XYZxyz(8.0249, 4.2883, 24.8260)
Luminance0.0429 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B1E8B #5E8B1E
analogous
#1E278B #4B1E8B #811E8B
triadic
#4B1E8B #8B4B1E #1E8B4B
tetradic
#4B1E8B #8B1E27 #5E8B1E #1E8B81
square
#4B1E8B #8B1E27 #5E8B1E #1E8B81
split-complementary
#4B1E8B #8B811E #278B1E
monochromatic
#150826 #301359 #4B1E8B #6629BD #854BD8

Accessibility & contrast

On white

11.30
#4B1E8B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#4B1E8B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1E8B
11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B1E8B#FFFFFF#000000##FFFFFF
##4B1E8B1.0011.301.8611.30
#FFFFFF11.301.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003B8E
Deuteranopia (green-blind)
#003989
Tritanopia (blue-blind)
#393C54
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #4b1e8b;
/* rgb */ color: rgb(75, 30, 139);
/* oklch */ color: oklch(37.0% 0.166 295.9);
Tailwind
colors: {
  custom: {
    50: '#845fae',
    500: '#4b1e8b',
    950: '#000000',
  },
}
SCSS
$custom: #4b1e8b;
$custom-light: #845fae;
$custom-dark: #000000;
JSON
{
  "hex": "#4b1e8b",
  "rgb": {
    "r": 75,
    "g": 30,
    "b": 139
  },
  "hsl": {
    "h": 264.771,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.37009,
    "c": 0.16613,
    "h": 295.9
  },
  "luminance": 0.04288
}

Semantic roles & 50–950 ramp

primary
#4B1E8B
secondary
#8CBB4A
accent
#E740A2
background
#F8F5FA
surface
#F0EAF4
border
#CBC6CE
text
#0C0510
muted
#7D797F

Preview Lab

Preview with #4B1E8B

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

Preview Lab → · Contrast checker → · Palette generator →

#4B1E8B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva