#5B1028#5B1028

#5B1028 is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.6% C 0.108 H 7.2°. Best body text is #FFFFFF at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#5B1028
RGB	rgb(91, 16, 40)
HSL	hsl(341, 70%, 21%)
HSV	hsv(341, 82%, 36%)
CMYK	cmyk(0%, 82.4%, 56%, 64.3%)
CIE-LAB	lab(19.01, 34.98, 5.23)
CIE-LCH	lch(19.01, 35.37, 8.50°)
OKLab	oklab(31.57% 0.1067 0.0135)
OKLCH	oklch(31.57% 0.108 7.2)
XYZ	xyz(4.8831, 2.7486, 2.2805)
Luminance	0.0275 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1028 #105B43

analogous

#5B104D #5B1028 #5B1D10

triadic

#5B1028 #285B10 #10285B

tetradic

#5B1028 #4D5B10 #105B43 #1D105B

square

#5B1028 #4D5B10 #105B43 #1D105B

split-complementary

#5B1028 #105B1D #104D5B

monochromatic

#1A050B #270711 #5B1028 #8F193F #C32256

Accessibility & contrast

On white

13.55

#5B1028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#5B1028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1028

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1028	#FFFFFF	#000000	##FFFFFF
##5B1028	1.00	13.55	1.55	13.55
#FFFFFF	13.55	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232528

Deuteranopia (green-blind)

#373426

Tritanopia (blue-blind)

#64001A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5b1028;
/* rgb */ color: rgb(91, 16, 40);
/* oklch */ color: oklch(31.6% 0.108 7.2);

Tailwind

colors: {
  custom: {
    50: '#8e5661',
    500: '#5b1028',
    950: '#000000',
  },
}

SCSS

$custom: #5b1028;
$custom-light: #8e5661;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1028",
  "rgb": {
    "r": 91,
    "g": 16,
    "b": 40
  },
  "hsl": {
    "h": 340.8,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31569,
    "c": 0.10751,
    "h": 7.2
  },
  "luminance": 0.02748
}

Semantic roles & 50–950 ramp

primary

#5B1028

secondary

#339475

accent

#EDB43B

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0305

muted

#7E7879

Preview Lab

Preview with #5B1028

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

Preview Lab → · Contrast checker → · Palette generator →