#641F3F#641F3F

#641F3F is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.7% C 0.105 H 355.1°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#641F3F
RGB	rgb(100, 31, 63)
HSL	hsl(332, 53%, 26%)
HSV	hsv(332, 69%, 39%)
CMYK	cmyk(0%, 69%, 37%, 60.8%)
CIE-LAB	lab(23.83, 34.27, -3.57)
CIE-LCH	lch(23.83, 34.45, 354.05°)
OKLab	oklab(35.72% 0.1047 -0.009)
OKLCH	oklch(35.72% 0.105 355.1)
XYZ	xyz(6.6431, 4.0489, 5.1333)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F3F #1F6444

analogous

#641F61 #641F3F #64211F

triadic

#641F3F #3F641F #1F3F64

tetradic

#641F3F #61641F #1F6444 #211F64

square

#641F3F #61641F #1F6444 #211F64

split-complementary

#641F3F #1F6421 #1F6164

monochromatic

#17070F #351122 #641F3F #932D5C #C13C7A

Accessibility & contrast

On white

11.60

#641F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#641F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F3F

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F3F	#FFFFFF	#000000	##FFFFFF
##641F3F	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3140

Deuteranopia (green-blind)

#3D3D3D

Tritanopia (blue-blind)

#6C1A2C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641f3f;
/* rgb */ color: rgb(100, 31, 63);
/* oklch */ color: oklch(35.7% 0.105 355.1);

Tailwind

colors: {
  custom: {
    50: '#936074',
    500: '#641f3f',
    950: '#000000',
  },
}

SCSS

$custom: #641f3f;
$custom-light: #936074;
$custom-dark: #000000;

JSON

{
  "hex": "#641f3f",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 63
  },
  "hsl": {
    "h": 332.174,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35717,
    "c": 0.10508,
    "h": 355.1
  },
  "luminance": 0.04048
}

Semantic roles & 50–950 ramp

primary

#641F3F

secondary

#469872

accent

#DC994C

background

#F9F5F7

surface

#F2EAED

border

#CCC6C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #641F3F

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

Preview Lab → · Contrast checker → · Palette generator →