#641D38#641D38

#641D38 is a dark, moderate pink. Relative luminance 0.039; OKLCH L 35.2% C 0.105 H 0.7°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#641D38
RGB	rgb(100, 29, 56)
HSL	hsl(337, 55%, 25%)
HSV	hsv(337, 71%, 39%)
CMYK	cmyk(0%, 71%, 44%, 60.8%)
CIE-LAB	lab(23.25, 34.32, 0.36)
CIE-LCH	lch(23.25, 34.33, 0.61°)
OKLab	oklab(35.21% 0.105 0.0014)
OKLCH	oklch(35.21% 0.105 0.7)
XYZ	xyz(6.4091, 3.8743, 4.1509)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D38 #1D6449

analogous

#641D5B #641D38 #64251D

triadic

#641D38 #38641D #1D3864

tetradic

#641D38 #5B641D #1D6449 #251D64

square

#641D38 #5B641D #1D6449 #251D64

split-complementary

#641D38 #1D6425 #1D5B64

monochromatic

#18070D #350F1D #641D38 #932B53 #C3396D

Accessibility & contrast

On white

11.83

#641D38 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#641D38 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D38

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D38	#FFFFFF	#000000	##FFFFFF
##641D38	1.00	11.83	1.77	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2F39

Deuteranopia (green-blind)

#3E3C36

Tritanopia (blue-blind)

#6D1528

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #641d38;
/* rgb */ color: rgb(100, 29, 56);
/* oklch */ color: oklch(35.2% 0.105 0.7);

Tailwind

colors: {
  custom: {
    50: '#945e6e',
    500: '#641d38',
    950: '#000000',
  },
}

SCSS

$custom: #641d38;
$custom-light: #945e6e;
$custom-dark: #000000;

JSON

{
  "hex": "#641d38",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 56
  },
  "hsl": {
    "h": 337.183,
    "s": 55.039,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35207,
    "c": 0.10504,
    "h": 0.7
  },
  "luminance": 0.03874
}

Semantic roles & 50–950 ramp

primary

#641D38

secondary

#449979

accent

#DEA649

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0507

muted

#7E797A

Preview Lab

Preview with #641D38

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

Preview Lab → · Contrast checker → · Palette generator →