#4B0B39#4B0B39

#4B0B39 is a dark, moderate pink. Relative luminance 0.020; OKLCH L 28.7% C 0.107 H 342.1°. Best body text is #FFFFFF at 14.93:1 contrast (WCAG AA passes).

Color values

HEX	#4B0B39
RGB	rgb(75, 11, 57)
HSL	hsl(317, 74%, 17%)
HSV	hsv(317, 85%, 29%)
CMYK	cmyk(0%, 85.3%, 24%, 70.6%)
CIE-LAB	lab(15.65, 33.95, -12.27)
CIE-LCH	lch(15.65, 36.10, 340.13°)
OKLab	oklab(28.71% 0.1021 -0.033)
OKLCH	oklch(28.71% 0.107 342.1)
XYZ	xyz(3.7600, 2.0310, 4.0641)
Luminance	0.0203 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0B39 #0B4B1D

analogous

#3D0B4B #4B0B39 #4B0B19

triadic

#4B0B39 #394B0B #0B394B

tetradic

#4B0B39 #4B3D0B #0B4B1D #0B194B

square

#4B0B39 #4B3D0B #0B4B1D #0B194B

split-complementary

#4B0B39 #194B0B #0B4B3D

monochromatic

#1B0414 #1B0414 #4B0B39 #801362 #B61B8A

Accessibility & contrast

On white

14.93

#4B0B39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#4B0B39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0B39

14.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0B39	#FFFFFF	#000000	##FFFFFF
##4B0B39	1.00	14.93	1.41	14.93
#FFFFFF	14.93	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12203A

Deuteranopia (green-blind)

#262B38

Tritanopia (blue-blind)

#500C21

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4b0b39;
/* rgb */ color: rgb(75, 11, 57);
/* oklch */ color: oklch(28.7% 0.107 342.1);

Tailwind

colors: {
  custom: {
    50: '#80526f',
    500: '#4b0b39',
    950: '#000000',
  },
}

SCSS

$custom: #4b0b39;
$custom-light: #80526f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0b39",
  "rgb": {
    "r": 75,
    "g": 11,
    "b": 57
  },
  "hsl": {
    "h": 316.875,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.28709,
    "c": 0.10729,
    "h": 342.1
  },
  "luminance": 0.02031
}

Semantic roles & 50–950 ramp

primary

#4B0B39

secondary

#2B8745

accent

#F16B37

background

#F8F4F6

surface

#EFE7EC

border

#CAC3C7

text

#0B0307

muted

#7C787A

Preview Lab

Preview with #4B0B39

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

Preview Lab → · Contrast checker → · Palette generator →