#641F40#641F40

#641F40 is a dark, moderate pink. Relative luminance 0.041; OKLCH L 35.8% C 0.106 H 354.2°. Best body text is #FFFFFF at 11.59:1 contrast (WCAG AA passes).

Color values

HEX	#641F40
RGB	rgb(100, 31, 64)
HSL	hsl(331, 53%, 26%)
HSV	hsv(331, 69%, 39%)
CMYK	cmyk(0%, 69%, 36%, 60.8%)
CIE-LAB	lab(23.87, 34.40, -4.20)
CIE-LCH	lch(23.87, 34.65, 353.04°)
OKLab	oklab(35.76% 0.105 -0.0107)
OKLCH	oklch(35.76% 0.106 354.2)
XYZ	xyz(6.6713, 4.0602, 5.2819)
Luminance	0.0406 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641F40 #1F6443

analogous

#641F62 #641F40 #64201F

triadic

#641F40 #40641F #1F4064

tetradic

#641F40 #62641F #1F6443 #201F64

square

#641F40 #62641F #1F6443 #201F64

split-complementary

#641F40 #1F6420 #1F6264

monochromatic

#17070F #351122 #641F40 #932D5E #C13C7C

Accessibility & contrast

On white

11.59

#641F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#641F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641F40

11.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641F40	#FFFFFF	#000000	##FFFFFF
##641F40	1.00	11.59	1.81	11.59
#FFFFFF	11.59	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3141

Deuteranopia (green-blind)

#3D3D3E

Tritanopia (blue-blind)

#6C1A2C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641f40;
/* rgb */ color: rgb(100, 31, 64);
/* oklch */ color: oklch(35.8% 0.106 354.2);

Tailwind

colors: {
  custom: {
    50: '#936074',
    500: '#641f40',
    950: '#000000',
  },
}

SCSS

$custom: #641f40;
$custom-light: #936074;
$custom-dark: #000000;

JSON

{
  "hex": "#641f40",
  "rgb": {
    "r": 100,
    "g": 31,
    "b": 64
  },
  "hsl": {
    "h": 331.304,
    "s": 52.672,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35756,
    "c": 0.10558,
    "h": 354.2
  },
  "luminance": 0.04059
}

Semantic roles & 50–950 ramp

primary

#641F40

secondary

#469871

accent

#DC974C

background

#F9F5F7

surface

#F2EAED

border

#CCC6C8

text

#0D0508

muted

#7E797B

Preview Lab

Preview with #641F40

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

Preview Lab → · Contrast checker → · Palette generator →