#5A183F#5A183F

#5A183F is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.1% C 0.106 H 348.0°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#5A183F
RGB	rgb(90, 24, 63)
HSL	hsl(325, 58%, 22%)
HSV	hsv(325, 73%, 35%)
CMYK	cmyk(0%, 73.3%, 30%, 64.7%)
CIE-LAB	lab(20.78, 34.18, -8.36)
CIE-LCH	lch(20.78, 35.19, 346.26°)
OKLab	oklab(33.1% 0.1038 -0.022)
OKLCH	oklch(33.1% 0.106 348)
XYZ	xyz(5.4405, 3.1864, 5.0302)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A183F #185A33

analogous

#54185A #5A183F #5A181E

triadic

#5A183F #3F5A18 #183F5A

tetradic

#5A183F #5A5418 #185A33 #181E5A

square

#5A183F #5A5418 #185A33 #181E5A

split-complementary

#5A183F #1E5A18 #185A54

monochromatic

#180611 #2A0B1D #5A183F #8A2561 #BB3283

Accessibility & contrast

On white

12.83

#5A183F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#5A183F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A183F

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A183F	#FFFFFF	#000000	##FFFFFF
##5A183F	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212B40

Deuteranopia (green-blind)

#34363D

Tritanopia (blue-blind)

#611629

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #5a183f;
/* rgb */ color: rgb(90, 24, 63);
/* oklch */ color: oklch(33.1% 0.106 348.0);

Tailwind

colors: {
  custom: {
    50: '#8c5b74',
    500: '#5a183f',
    950: '#000000',
  },
}

SCSS

$custom: #5a183f;
$custom-light: #8c5b74;
$custom-dark: #000000;

JSON

{
  "hex": "#5a183f",
  "rgb": {
    "r": 90,
    "g": 24,
    "b": 63
  },
  "hsl": {
    "h": 324.545,
    "s": 57.895,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33102,
    "c": 0.1061,
    "h": 348
  },
  "luminance": 0.03186
}

Semantic roles & 50–950 ramp

primary

#5A183F

secondary

#3D915F

accent

#E18647

background

#F8F5F7

surface

#F0E9ED

border

#CBC5C8

text

#0C0408

muted

#7D797B

Preview Lab

Preview with #5A183F

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

Preview Lab → · Contrast checker → · Palette generator →