#4B1027#4B1027

#4B1027 is a dark, moderate pink. Relative luminance 0.020; OKLCH L 28.4% C 0.091 H 1.1°. Best body text is #FFFFFF at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#4B1027
RGB	rgb(75, 16, 39)
HSL	hsl(337, 65%, 18%)
HSV	hsv(337, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 48%, 70.6%)
CIE-LAB	lab(15.56, 29.58, 0.56)
CIE-LCH	lch(15.56, 29.59, 1.08°)
OKLab	oklab(28.39% 0.0907 0.0018)
OKLCH	oklch(28.39% 0.091 1.1)
XYZ	xyz(3.4534, 2.0134, 2.1258)
Luminance	0.0201 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1027 #104B34

analogous

#4B1044 #4B1027 #4B1610

triadic

#4B1027 #274B10 #10274B

tetradic

#4B1027 #444B10 #104B34 #16104B

square

#4B1027 #444B10 #104B34 #16104B

split-complementary

#4B1027 #104B16 #10444B

monochromatic

#19050D #19050D #4B1027 #7D1B41 #B0265B

Accessibility & contrast

On white

14.97

#4B1027 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4B1027 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1027

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1027	#FFFFFF	#000000	##FFFFFF
##4B1027	1.00	14.97	1.40	14.97
#FFFFFF	14.97	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D2028

Deuteranopia (green-blind)

#2C2B26

Tritanopia (blue-blind)

#52081A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b1027;
/* rgb */ color: rgb(75, 16, 39);
/* oklch */ color: oklch(28.4% 0.091 1.1);

Tailwind

colors: {
  custom: {
    50: '#815460',
    500: '#4b1027',
    950: '#000000',
  },
}

SCSS

$custom: #4b1027;
$custom-light: #815460;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1027",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 39
  },
  "hsl": {
    "h": 336.61,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28388,
    "c": 0.09067,
    "h": 1.1
  },
  "luminance": 0.02013
}

Semantic roles & 50–950 ramp

primary

#4B1027

secondary

#328565

accent

#E8A640

background

#F8F5F5

surface

#EFE8E9

border

#CAC4C5

text

#0B0305

muted

#7C7879

Preview Lab

Preview with #4B1027

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

Preview Lab → · Contrast checker → · Palette generator →