#4B1121#4B1121

#4B1121 is a dark, moderate pink. Relative luminance 0.020; OKLCH L 28.3% C 0.088 H 8.3°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#4B1121
RGB	rgb(75, 17, 33)
HSL	hsl(343, 63%, 18%)
HSV	hsv(343, 77%, 29%)
CMYK	cmyk(0%, 77.3%, 56%, 70.6%)
CIE-LAB	lab(15.52, 28.49, 4.88)
CIE-LCH	lch(15.52, 28.91, 9.72°)
OKLab	oklab(28.3% 0.0867 0.0126)
OKLCH	oklch(28.3% 0.088 8.3)
XYZ	xyz(3.3769, 2.0070, 1.6481)
Luminance	0.0201 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1121 #114B3B

analogous

#4B113E #4B1121 #4B1E11

triadic

#4B1121 #214B11 #11214B

tetradic

#4B1121 #3E4B11 #114B3B #1E114B

square

#4B1121 #3E4B11 #114B3B #1E114B

split-complementary

#4B1121 #114B1E #113E4B

monochromatic

#19060B #19060B #4B1121 #7D1C37 #AF284D

Accessibility & contrast

On white

14.99

#4B1121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4B1121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1121

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1121	#FFFFFF	#000000	##FFFFFF
##4B1121	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1F21

Deuteranopia (green-blind)

#2E2B20

Tritanopia (blue-blind)

#520617

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b1121;
/* rgb */ color: rgb(75, 17, 33);
/* oklch */ color: oklch(28.3% 0.088 8.3);

Tailwind

colors: {
  custom: {
    50: '#81545b',
    500: '#4b1121',
    950: '#000000',
  },
}

SCSS

$custom: #4b1121;
$custom-light: #81545b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1121",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 33
  },
  "hsl": {
    "h": 343.448,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28301,
    "c": 0.08759,
    "h": 8.3
  },
  "luminance": 0.02007
}

Semantic roles & 50–950 ramp

primary

#4B1121

secondary

#33846E

accent

#E6B942

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0304

muted

#7C7879

Preview Lab

Preview with #4B1121

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

Preview Lab → · Contrast checker → · Palette generator →