#641C2F#641C2F

#641C2F is a dark, moderate pink. Relative luminance 0.037; OKLCH L 34.8% C 0.104 H 8.5°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#641C2F
RGB	rgb(100, 28, 47)
HSL	hsl(344, 56%, 25%)
HSV	hsv(344, 72%, 39%)
CMYK	cmyk(0%, 72%, 53%, 60.8%)
CIE-LAB	lab(22.81, 33.81, 5.94)
CIE-LCH	lch(22.81, 34.33, 9.96°)
OKLab	oklab(34.79% 0.1028 0.0153)
OKLCH	oklch(34.79% 0.104 8.5)
XYZ	xyz(6.1844, 3.7459, 3.0861)
Luminance	0.0374 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C2F #1C6451

analogous

#641C53 #641C2F #642D1C

triadic

#641C2F #2F641C #1C2F64

tetradic

#641C2F #53641C #1C6451 #2D1C64

square

#641C2F #53641C #1C6451 #2D1C64

split-complementary

#641C2F #1C642D #1C5364

monochromatic

#18070B #340F19 #641C2F #942945 #C4375C

Accessibility & contrast

On white

12.01

#641C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#641C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C2F

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C2F	#FFFFFF	#000000	##FFFFFF
##641C2F	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2F

Deuteranopia (green-blind)

#3F3C2D

Tritanopia (blue-blind)

#6D1024

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #641c2f;
/* rgb */ color: rgb(100, 28, 47);
/* oklch */ color: oklch(34.8% 0.104 8.5);

Tailwind

colors: {
  custom: {
    50: '#945e67',
    500: '#641c2f',
    950: '#000000',
  },
}

SCSS

$custom: #641c2f;
$custom-light: #945e67;
$custom-dark: #000000;

JSON

{
  "hex": "#641c2f",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 47
  },
  "hsl": {
    "h": 344.167,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34792,
    "c": 0.10394,
    "h": 8.5
  },
  "luminance": 0.03745
}

Semantic roles & 50–950 ramp

primary

#641C2F

secondary

#439982

accent

#E0B848

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0406

muted

#7E797A

Preview Lab

Preview with #641C2F

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

Preview Lab → · Contrast checker → · Palette generator →