#4B1028#4B1028

#4B1028 is a dark, moderate pink. Relative luminance 0.020; OKLCH L 28.4% C 0.091 H 0.0°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B1028
RGB	rgb(75, 16, 40)
HSL	hsl(336, 65%, 18%)
HSV	hsv(336, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 46.7%, 70.6%)
CIE-LAB	lab(15.59, 29.70, -0.12)
CIE-LCH	lch(15.59, 29.70, 359.77°)
OKLab	oklab(28.43% 0.0911 0)
OKLCH	oklch(28.43% 0.091 0)
XYZ	xyz(3.4702, 2.0201, 2.2142)
Luminance	0.0202 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1028 #104B33

analogous

#4B1045 #4B1028 #4B1510

triadic

#4B1028 #284B10 #10284B

tetradic

#4B1028 #454B10 #104B33 #15104B

square

#4B1028 #454B10 #104B33 #15104B

split-complementary

#4B1028 #104B15 #10454B

monochromatic

#19050D #19050D #4B1028 #7D1B43 #B0265E

Accessibility & contrast

On white

14.96

#4B1028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4B1028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1028

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1028	#FFFFFF	#000000	##FFFFFF
##4B1028	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2029

Deuteranopia (green-blind)

#2C2B27

Tritanopia (blue-blind)

#52081A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b1028;
/* rgb */ color: rgb(75, 16, 40);
/* oklch */ color: oklch(28.4% 0.091 0.0);

Tailwind

colors: {
  custom: {
    50: '#815461',
    500: '#4b1028',
    950: '#000000',
  },
}

SCSS

$custom: #4b1028;
$custom-light: #815461;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1028",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 40
  },
  "hsl": {
    "h": 335.593,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28425,
    "c": 0.09105,
    "h": 0
  },
  "luminance": 0.0202
}

Semantic roles & 50–950 ramp

primary

#4B1028

secondary

#328563

accent

#E8A440

background

#F8F5F5

surface

#EFE8E9

border

#CAC4C5

text

#0B0305

muted

#7C7879

Preview Lab

Preview with #4B1028

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

Preview Lab → · Contrast checker → · Palette generator →