#643545#643545

#643545 is a dark, moderate pink. Relative luminance 0.057; OKLCH L 39.4% C 0.070 H 359.1°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#643545
RGB	rgb(100, 53, 69)
HSL	hsl(340, 31%, 30%)
HSV	hsv(340, 47%, 39%)
CMYK	cmyk(0%, 47%, 31%, 60.8%)
CIE-LAB	lab(28.61, 23.17, -0.56)
CIE-LCH	lch(28.61, 23.18, 358.63°)
OKLab	oklab(39.36% 0.0701 -0.0011)
OKLCH	oklch(39.36% 0.07 359.1)
XYZ	xyz(7.6031, 5.6858, 6.3261)
Luminance	0.0568 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643545 #356454

analogous

#64355D #643545 #643C35

triadic

#643545 #456435 #354564

tetradic

#643545 #5D6435 #356454 #3C3564

square

#643545 #5D6435 #356454 #3C3564

split-complementary

#643545 #35643C #355D64

monochromatic

#140B0E #3C2029 #643545 #8C4A61 #AE667E

Accessibility & contrast

On white

9.83

#643545 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#643545 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643545

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643545	#FFFFFF	#000000	##FFFFFF
##643545	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3E46

Deuteranopia (green-blind)

#474744

Tritanopia (blue-blind)

#6B323B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #643545;
/* rgb */ color: rgb(100, 53, 69);
/* oklch */ color: oklch(39.4% 0.070 359.1);

Tailwind

colors: {
  custom: {
    50: '#926d78',
    500: '#643545',
    950: '#000000',
  },
}

SCSS

$custom: #643545;
$custom-light: #926d78;
$custom-dark: #000000;

JSON

{
  "hex": "#643545",
  "rgb": {
    "r": 100,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 339.574,
    "s": 30.719,
    "l": 30
  },
  "oklch": {
    "l": 0.39359,
    "c": 0.07013,
    "h": 359.1
  },
  "luminance": 0.05685
}

Semantic roles & 50–950 ramp

primary

#643545

secondary

#609583

accent

#C7A461

background

#F9F6F7

surface

#F1EBED

border

#CBC6C8

text

#0D0709

muted

#7E7A7B

Preview Lab

Preview with #643545

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

Preview Lab → · Contrast checker → · Palette generator →