#641C33#641C33

#641C33 is a dark, moderate pink. Relative luminance 0.038; OKLCH L 34.9% C 0.105 H 4.9°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#641C33
RGB	rgb(100, 28, 51)
HSL	hsl(341, 56%, 25%)
HSV	hsv(341, 72%, 39%)
CMYK	cmyk(0%, 72%, 49%, 60.8%)
CIE-LAB	lab(22.93, 34.22, 3.34)
CIE-LCH	lch(22.93, 34.38, 5.58°)
OKLab	oklab(34.92% 0.1045 0.0089)
OKLCH	oklch(34.92% 0.105 4.9)
XYZ	xyz(6.2688, 3.7796, 3.5308)
Luminance	0.0378 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C33 #1C644D

analogous

#641C57 #641C33 #64291C

triadic

#641C33 #33641C #1C3364

tetradic

#641C33 #57641C #1C644D #291C64

square

#641C33 #57641C #1C644D #291C64

split-complementary

#641C33 #1C6429 #1C5764

monochromatic

#18070C #340F1B #641C33 #94294B #C43764

Accessibility & contrast

On white

11.96

#641C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#641C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C33

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C33	#FFFFFF	#000000	##FFFFFF
##641C33	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2E34

Deuteranopia (green-blind)

#3F3C31

Tritanopia (blue-blind)

#6D1125

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #641c33;
/* rgb */ color: rgb(100, 28, 51);
/* oklch */ color: oklch(34.9% 0.105 4.9);

Tailwind

colors: {
  custom: {
    50: '#945e6a',
    500: '#641c33',
    950: '#000000',
  },
}

SCSS

$custom: #641c33;
$custom-light: #945e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#641c33",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 51
  },
  "hsl": {
    "h": 340.833,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.34916,
    "c": 0.10485,
    "h": 4.9
  },
  "luminance": 0.03779
}

Semantic roles & 50–950 ramp

primary

#641C33

secondary

#43997E

accent

#E0AF48

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0506

muted

#7E797A

Preview Lab

Preview with #641C33

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

Preview Lab → · Contrast checker → · Palette generator →