#731637#731637

#731637 is a dark, vivid pink. Relative luminance 0.045; OKLCH L 37.2% C 0.128 H 5.1°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#731637
RGB	rgb(115, 22, 55)
HSL	hsl(339, 68%, 27%)
HSV	hsv(339, 81%, 45%)
CMYK	cmyk(0%, 80.9%, 52.2%, 54.9%)
CIE-LAB	lab(25.25, 41.77, 4.31)
CIE-LCH	lch(25.25, 41.99, 5.89°)
OKLab	oklab(37.22% 0.1277 0.0114)
OKLCH	oklch(37.22% 0.128 5.1)
XYZ	xyz(8.0474, 4.4956, 4.0577)
Luminance	0.0449 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731637 #167352

analogous

#731666 #731637 #732416

triadic

#731637 #377316 #163773

tetradic

#731637 #667316 #167352 #241673

square

#731637 #667316 #167352 #241673

split-complementary

#731637 #167324 #166673

monochromatic

#1A050C #400C1E #731637 #A62050 #D72D69

Accessibility & contrast

On white

11.06

#731637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#731637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731637

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731637	#FFFFFF	#000000	##FFFFFF
##731637	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3038

Deuteranopia (green-blind)

#464235

Tritanopia (blue-blind)

#7E0024

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #731637;
/* rgb */ color: rgb(115, 22, 55);
/* oklch */ color: oklch(37.2% 0.128 5.1);

Tailwind

colors: {
  custom: {
    50: '#a05e6d',
    500: '#731637',
    950: '#000000',
  },
}

SCSS

$custom: #731637;
$custom-light: #a05e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#731637",
  "rgb": {
    "r": 115,
    "g": 22,
    "b": 55
  },
  "hsl": {
    "h": 338.71,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.37224,
    "c": 0.12825,
    "h": 5.1
  },
  "luminance": 0.04494
}

Semantic roles & 50–950 ramp

primary

#731637

secondary

#3CA982

accent

#EBAD3D

background

#FAF5F6

surface

#F4E9EB

border

#CEC5C6

text

#100507

muted

#7F797A

Preview Lab

Preview with #731637

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

Preview Lab → · Contrast checker → · Palette generator →