#4B1844#4B1844

#4B1844 is a dark, moderate purple. Relative luminance 0.026; OKLCH L 30.8% C 0.098 H 333.4°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#4B1844
RGB	rgb(75, 24, 68)
HSL	hsl(308, 52%, 19%)
HSV	hsv(308, 68%, 29%)
CMYK	cmyk(0%, 68%, 9.3%, 70.6%)
CIE-LAB	lab(18.22, 30.28, -15.99)
CIE-LCH	lch(18.22, 34.24, 332.17°)
OKLab	oklab(30.77% 0.0873 -0.0436)
OKLCH	oklch(30.77% 0.098 333.4)
XYZ	xyz(4.2717, 2.5668, 5.7382)
Luminance	0.0257 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1844 #184B1F

analogous

#39184B #4B1844 #4B182B

triadic

#4B1844 #444B18 #18444B

tetradic

#4B1844 #4B3918 #184B1F #182B4B

square

#4B1844 #4B3918 #184B1F #182B4B

split-complementary

#4B1844 #2B4B18 #184B39

monochromatic

#170715 #1D091A #4B1844 #79276E #A83698

Accessibility & contrast

On white

13.88

#4B1844 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B1844 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1844

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1844	#FFFFFF	#000000	##FFFFFF
##4B1844	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#172845

Deuteranopia (green-blind)

#272F43

Tritanopia (blue-blind)

#4F1C2B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b1844;
/* rgb */ color: rgb(75, 24, 68);
/* oklch */ color: oklch(30.8% 0.098 333.4);

Tailwind

colors: {
  custom: {
    50: '#7f5978',
    500: '#4b1844',
    950: '#000000',
  },
}

SCSS

$custom: #4b1844;
$custom-light: #7f5978;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1844",
  "rgb": {
    "r": 75,
    "g": 24,
    "b": 68
  },
  "hsl": {
    "h": 308.235,
    "s": 51.515,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30767,
    "c": 0.09761,
    "h": 333.4
  },
  "luminance": 0.02566
}

Semantic roles & 50–950 ramp

primary

#4B1844

secondary

#3D8246

accent

#DB604D

background

#F7F5F7

surface

#EEE9ED

border

#C9C5C8

text

#0A0409

muted

#7C797B

Preview Lab

Preview with #4B1844

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

Preview Lab → · Contrast checker → · Palette generator →