#4B0C51#4B0C51

#4B0C51 is a dark, vivid purple. Relative luminance 0.024; OKLCH L 30.3% C 0.126 H 324.1°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B0C51
RGB	rgb(75, 12, 81)
HSL	hsl(295, 74%, 18%)
HSV	hsv(295, 85%, 32%)
CMYK	cmyk(7.4%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(17.24, 37.84, -26.45)
CIE-LCH	lch(17.24, 46.17, 325.05°)
OKLab	oklab(30.33% 0.102 -0.0738)
OKLCH	oklch(30.33% 0.126 324.1)
XYZ	xyz(4.5182, 2.3532, 7.9992)
Luminance	0.0235 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0C51 #12510C

analogous

#280C51 #4B0C51 #510C34

triadic

#4B0C51 #514B0C #0C514B

tetradic

#4B0C51 #51280C #12510C #0C3451

square

#4B0C51 #51280C #12510C #0C3451

split-complementary

#4B0C51 #34510C #0C5128

monochromatic

#19041B #1A041C #4B0C51 #7C1486 #AE1CBC

Accessibility & contrast

On white

14.28

#4B0C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4B0C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0C51

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0C51	#FFFFFF	#000000	##FFFFFF
##4B0C51	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002653

Deuteranopia (green-blind)

#1A2D4F

Tritanopia (blue-blind)

#4D1A2F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4b0c51;
/* rgb */ color: rgb(75, 12, 81);
/* oklch */ color: oklch(30.3% 0.126 324.1);

Tailwind

colors: {
  custom: {
    50: '#805482',
    500: '#4b0c51',
    950: '#000000',
  },
}

SCSS

$custom: #4b0c51;
$custom-light: #805482;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0c51",
  "rgb": {
    "r": 75,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 294.783,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30325,
    "c": 0.12595,
    "h": 324.1
  },
  "luminance": 0.02353
}

Semantic roles & 50–950 ramp

primary

#4B0C51

secondary

#358C2C

accent

#F13747

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030A

muted

#7C787C

Preview Lab

Preview with #4B0C51

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

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