#4B1455#4B1455

#4B1455 is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.4% C 0.120 H 321.1°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX#4B1455
RGBrgb(75, 20, 85)
HSLhsl(291, 62%, 21%)
HSVhsv(291, 76%, 33%)
CMYKcmyk(11.8%, 76.5%, 0%, 66.7%)
CIE-LABlab(18.59, 35.59, -27.00)
CIE-LCHlch(18.59, 44.67, 322.82°)
OKLaboklab(31.38% 0.0934 -0.0755)
OKLCHoklch(31.38% 0.12 321.1)
XYZxyz(4.7913, 2.6523, 8.8521)
Luminance0.0265 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B1455 #1E5514
analogous
#2A1455 #4B1455 #55143E
triadic
#4B1455 #554B14 #14554B
tetradic
#4B1455 #552A14 #1E5514 #143E55
square
#4B1455 #552A14 #1E5514 #143E55
split-complementary
#4B1455 #3E5514 #14552A
monochromatic
#160619 #1F0823 #4B1455 #772087 #A22BB8

Accessibility & contrast

On white

13.72
#4B1455 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.53
#4B1455 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1455
13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B1455#FFFFFF#000000##FFFFFF
##4B14551.0013.721.5313.72
#FFFFFF13.721.0021.001.00
#0000001.5321.001.0021.00
##FFFFFF13.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002957
Deuteranopia (green-blind)
#1B2F53
Tritanopia (blue-blind)
#4C2033
Achromatopsia (no color)
#2D2D2D

Design tokens & code

CSS
--color: #4b1455;
/* rgb */ color: rgb(75, 20, 85);
/* oklch */ color: oklch(31.4% 0.120 321.1);
Tailwind
colors: {
  custom: {
    50: '#805785',
    500: '#4b1455',
    950: '#000000',
  },
}
SCSS
$custom: #4b1455;
$custom-light: #805785;
$custom-dark: #000000;
JSON
{
  "hex": "#4b1455",
  "rgb": {
    "r": 75,
    "g": 20,
    "b": 85
  },
  "hsl": {
    "h": 290.769,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.31377,
    "c": 0.12011,
    "h": 321.1
  },
  "luminance": 0.02652
}

Semantic roles & 50–950 ramp

primary
#4B1455
secondary
#458D38
accent
#E5435C
background
#F8F5F8
surface
#EFE9EF
border
#CAC5CA
text
#0A030B
muted
#7C787C

Preview Lab

Preview with #4B1455

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

Preview Lab → · Contrast checker → · Palette generator →

#4B1455 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva