#4B1051#4B1051

#4B1051 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 30.7% C 0.121 H 323.9°. Best body text is #FFFFFF at 14.07:1 contrast (WCAG AA passes).

Color values

HEX#4B1051
RGBrgb(75, 16, 81)
HSLhsl(294, 67%, 19%)
HSVhsv(294, 80%, 32%)
CMYKcmyk(7.4%, 80.2%, 0%, 68.2%)
CIE-LABlab(17.74, 36.41, -25.65)
CIE-LCHlch(17.74, 44.54, 324.83°)
OKLaboklab(30.68% 0.0981 -0.0715)
OKLCHoklch(30.68% 0.121 323.9)
XYZxyz(4.5720, 2.4608, 8.0172)
Luminance0.0246 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4B1051 #165110
analogous
#2B1051 #4B1051 #511037
triadic
#4B1051 #514B10 #10514B
tetradic
#4B1051 #512B10 #165110 #103751
square
#4B1051 #512B10 #165110 #103751
split-complementary
#4B1051 #375110 #10512B
monochromatic
#18051A #1C061E #4B1051 #7A1A84 #AA24B7

Accessibility & contrast

On white

14.07
#4B1051 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.49
#4B1051 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1051
14.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4B1051#FFFFFF#000000##FFFFFF
##4B10511.0014.071.4914.07
#FFFFFF14.071.0021.001.00
#0000001.4921.001.0021.00
##FFFFFF14.071.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002753
Deuteranopia (green-blind)
#1C2E4F
Tritanopia (blue-blind)
#4C1C2F
Achromatopsia (no color)
#2B2B2B

Design tokens & code

CSS
--color: #4b1051;
/* rgb */ color: rgb(75, 16, 81);
/* oklch */ color: oklch(30.7% 0.121 323.9);
Tailwind
colors: {
  custom: {
    50: '#805582',
    500: '#4b1051',
    950: '#000000',
  },
}
SCSS
$custom: #4b1051;
$custom-light: #805582;
$custom-dark: #000000;
JSON
{
  "hex": "#4b1051",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 81
  },
  "hsl": {
    "h": 294.462,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.3068,
    "c": 0.12142,
    "h": 323.9
  },
  "luminance": 0.02461
}

Semantic roles & 50–950 ramp

primary
#4B1051
secondary
#3A8B32
accent
#EA3E4E
background
#F8F5F8
surface
#EFE9EF
border
#CAC5CA
text
#0A030A
muted
#7C787C

Preview Lab

Preview with #4B1051

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

Preview Lab → · Contrast checker → · Palette generator →

#4B1051 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva