#4B1153#4B1153

#4B1153 is a dark, vivid purple. Relative luminance 0.025; OKLCH L 30.9% C 0.122 H 322.5°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B1153
RGB	rgb(75, 17, 83)
HSL	hsl(293, 66%, 20%)
HSV	hsv(293, 80%, 33%)
CMYK	cmyk(9.6%, 79.5%, 0%, 67.5%)
CIE-LAB	lab(18.02, 36.42, -26.57)
CIE-LCH	lch(18.02, 45.08, 323.89°)
OKLab	oklab(30.92% 0.0969 -0.0742)
OKLCH	oklch(30.92% 0.122 322.5)
XYZ	xyz(4.6633, 2.5216, 8.4230)
Luminance	0.0252 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1153 #195311

analogous

#2A1153 #4B1153 #53113A

triadic

#4B1153 #534B11 #11534B

tetradic

#4B1153 #532A11 #195311 #113A53

square

#4B1153 #532A11 #195311 #113A53

split-complementary

#4B1153 #3A5311 #11532A

monochromatic

#170519 #1D0720 #4B1153 #791B86 #A726B9

Accessibility & contrast

On white

13.96

#4B1153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4B1153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1153

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1153	#FFFFFF	#000000	##FFFFFF
##4B1153	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002855

Deuteranopia (green-blind)

#1B2E51

Tritanopia (blue-blind)

#4C1D31

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b1153;
/* rgb */ color: rgb(75, 17, 83);
/* oklch */ color: oklch(30.9% 0.122 322.5);

Tailwind

colors: {
  custom: {
    50: '#805684',
    500: '#4b1153',
    950: '#000000',
  },
}

SCSS

$custom: #4b1153;
$custom-light: #805684;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1153",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 83
  },
  "hsl": {
    "h": 292.727,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.3092,
    "c": 0.12207,
    "h": 322.5
  },
  "luminance": 0.02521
}

Semantic roles & 50–950 ramp

primary

#4B1153

secondary

#3E8C34

accent

#E93F53

background

#F8F5F8

surface

#EFE9EF

border

#CAC5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #4B1153

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

Preview Lab → · Contrast checker → · Palette generator →