#641A3F#641A3F

#641A3F is a dark, moderate pink. Relative luminance 0.038; OKLCH L 35.1% C 0.112 H 353.8°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#641A3F
RGB	rgb(100, 26, 63)
HSL	hsl(330, 59%, 25%)
HSV	hsv(330, 74%, 39%)
CMYK	cmyk(0%, 74%, 37%, 60.8%)
CIE-LAB	lab(23.03, 36.49, -4.78)
CIE-LCH	lch(23.03, 36.80, 352.54°)
OKLab	oklab(35.12% 0.1117 -0.0122)
OKLCH	oklch(35.12% 0.112 353.8)
XYZ	xyz(6.5225, 3.8078, 5.0931)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641A3F #1A643F

analogous

#641A64 #641A3F #641A1A

triadic

#641A3F #3F641A #1A3F64

tetradic

#641A3F #64641A #1A643F #1A1A64

square

#641A3F #64641A #1A643F #1A1A64

split-complementary

#641A3F #1A641A #1A6464

monochromatic

#18060F #330D20 #641A3F #95275E #C5337C

Accessibility & contrast

On white

11.92

#641A3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#641A3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A3F

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641A3F	#FFFFFF	#000000	##FFFFFF
##641A3F	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272E40

Deuteranopia (green-blind)

#3B3C3D

Tritanopia (blue-blind)

#6C142A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #641a3f;
/* rgb */ color: rgb(100, 26, 63);
/* oklch */ color: oklch(35.1% 0.112 353.8);

Tailwind

colors: {
  custom: {
    50: '#945d74',
    500: '#641a3f',
    950: '#000000',
  },
}

SCSS

$custom: #641a3f;
$custom-light: #945d74;
$custom-dark: #000000;

JSON

{
  "hex": "#641a3f",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 63
  },
  "hsl": {
    "h": 330,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.35121,
    "c": 0.11234,
    "h": 353.8
  },
  "luminance": 0.03807
}

Semantic roles & 50–950 ramp

primary

#641A3F

secondary

#409A6D

accent

#E29446

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0E0408

muted

#7E797B

Preview Lab

Preview with #641A3F

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

Preview Lab → · Contrast checker → · Palette generator →