#4B1128#4B1128

#4B1128 is a dark, moderate pink. Relative luminance 0.021; OKLCH L 28.5% C 0.090 H 0.4°. Best body text is #FFFFFF at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#4B1128
RGB	rgb(75, 17, 40)
HSL	hsl(336, 63%, 18%)
HSV	hsv(336, 77%, 29%)
CMYK	cmyk(0%, 77.3%, 46.7%, 70.6%)
CIE-LAB	lab(15.75, 29.26, 0.11)
CIE-LCH	lch(15.75, 29.26, 0.21°)
OKLab	oklab(28.54% 0.0897 0.0006)
OKLCH	oklch(28.54% 0.09 0.4)
XYZ	xyz(3.4854, 2.0504, 2.2193)
Luminance	0.0205 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1128 #114B34

analogous

#4B1145 #4B1128 #4B1711

triadic

#4B1128 #284B11 #11284B

tetradic

#4B1128 #454B11 #114B34 #17114B

square

#4B1128 #454B11 #114B34 #17114B

split-complementary

#4B1128 #114B17 #11454B

monochromatic

#19060D #19060D #4B1128 #7D1C43 #AF285D

Accessibility & contrast

On white

14.89

#4B1128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4B1128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1128

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1128	#FFFFFF	#000000	##FFFFFF
##4B1128	1.00	14.89	1.41	14.89
#FFFFFF	14.89	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2029

Deuteranopia (green-blind)

#2D2B27

Tritanopia (blue-blind)

#52091B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b1128;
/* rgb */ color: rgb(75, 17, 40);
/* oklch */ color: oklch(28.5% 0.090 0.4);

Tailwind

colors: {
  custom: {
    50: '#815461',
    500: '#4b1128',
    950: '#000000',
  },
}

SCSS

$custom: #4b1128;
$custom-light: #815461;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1128",
  "rgb": {
    "r": 75,
    "g": 17,
    "b": 40
  },
  "hsl": {
    "h": 336.207,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.28541,
    "c": 0.08966,
    "h": 0.4
  },
  "luminance": 0.0205
}

Semantic roles & 50–950 ramp

primary

#4B1128

secondary

#338464

accent

#E6A542

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0305

muted

#7C7879

Preview Lab

Preview with #4B1128

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

Preview Lab → · Contrast checker → · Palette generator →