#641C45#641C45

#641C45 is a dark, moderate pink. Relative luminance 0.040; OKLCH L 35.6% C 0.113 H 349.2°. Best body text is #FFFFFF at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#641C45
RGB	rgb(100, 28, 69)
HSL	hsl(326, 56%, 25%)
HSV	hsv(326, 72%, 39%)
CMYK	cmyk(0%, 72%, 31%, 60.8%)
CIE-LAB	lab(23.57, 36.44, -8.05)
CIE-LCH	lch(23.57, 37.32, 347.54°)
OKLab	oklab(35.6% 0.1109 -0.021)
OKLCH	oklch(35.6% 0.113 349.2)
XYZ	xyz(6.7453, 3.9702, 6.0402)
Luminance	0.0397 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C45 #1C643B

analogous

#5F1C64 #641C45 #641C21

triadic

#641C45 #45641C #1C4564

tetradic

#641C45 #645F1C #1C643B #1C2164

square

#641C45 #645F1C #1C643B #1C2164

split-complementary

#641C45 #21641C #1C645F

monochromatic

#180710 #340F24 #641C45 #942966 #C43787

Accessibility & contrast

On white

11.71

#641C45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#641C45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C45

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C45	#FFFFFF	#000000	##FFFFFF
##641C45	1.00	11.71	1.79	11.71
#FFFFFF	11.71	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263046

Deuteranopia (green-blind)

#3B3D43

Tritanopia (blue-blind)

#6B192D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641c45;
/* rgb */ color: rgb(100, 28, 69);
/* oklch */ color: oklch(35.6% 0.113 349.2);

Tailwind

colors: {
  custom: {
    50: '#935e78',
    500: '#641c45',
    950: '#000000',
  },
}

SCSS

$custom: #641c45;
$custom-light: #935e78;
$custom-dark: #000000;

JSON

{
  "hex": "#641c45",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 69
  },
  "hsl": {
    "h": 325.833,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35602,
    "c": 0.11283,
    "h": 349.2
  },
  "luminance": 0.0397
}

Semantic roles & 50–950 ramp

primary

#641C45

secondary

#439968

accent

#E08948

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0509

muted

#7E797B

Preview Lab

Preview with #641C45

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

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