#644249#644249

#644249 is a dark, muted red. Relative luminance 0.071; OKLCH L 42.0% C 0.048 H 5.8°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#644249
RGB	rgb(100, 66, 73)
HSL	hsl(348, 20%, 33%)
HSV	hsv(348, 34%, 39%)
CMYK	cmyk(0%, 34%, 27%, 60.8%)
CIE-LAB	lab(32.00, 15.86, 1.79)
CIE-LCH	lch(32.00, 15.96, 6.44°)
OKLab	oklab(41.99% 0.048 0.0049)
OKLCH	oklch(41.99% 0.048 5.8)
XYZ	xyz(8.4065, 7.0873, 7.2272)
Luminance	0.0709 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#644249 #42645D

analogous

#64425A #644249 #644C42

triadic

#644249 #496442 #424964

tetradic

#644249 #5A6442 #42645D #4C4264

square

#644249 #5A6442 #42645D #4C4264

split-complementary

#644249 #42644C #425A64

monochromatic

#1A1113 #3F2A2E #644249 #895A64 #A77A83

Accessibility & contrast

On white

8.69

#644249 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#644249 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #644249

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##644249	#FFFFFF	#000000	##FFFFFF
##644249	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474849

Deuteranopia (green-blind)

#4F4E48

Tritanopia (blue-blind)

#6A4044

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #644249;
/* rgb */ color: rgb(100, 66, 73);
/* oklch */ color: oklch(42.0% 0.048 5.8);

Tailwind

colors: {
  custom: {
    50: '#91767b',
    500: '#644249',
    950: '#000000',
  },
}

SCSS

$custom: #644249;
$custom-light: #91767b;
$custom-dark: #000000;

JSON

{
  "hex": "#644249",
  "rgb": {
    "r": 100,
    "g": 66,
    "b": 73
  },
  "hsl": {
    "h": 347.647,
    "s": 20.482,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41993,
    "c": 0.0482,
    "h": 5.8
  },
  "luminance": 0.07087
}

Semantic roles & 50–950 ramp

primary

#644249

secondary

#6F938C

accent

#BDAC6B

background

#F9F7F7

surface

#F1EDED

border

#CBC8C8

text

#0D0809

muted

#7E7B7B

Preview Lab

Preview with #644249

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

Preview Lab → · Contrast checker → · Palette generator →