#641037#641037

#641037 is a dark, vivid pink. Relative luminance 0.034; OKLCH L 33.8% C 0.121 H 358.2°. Best body text is #FFFFFF at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#641037
RGB	rgb(100, 16, 55)
HSL	hsl(332, 72%, 23%)
HSV	hsv(332, 84%, 39%)
CMYK	cmyk(0%, 84%, 45%, 60.8%)
CIE-LAB	lab(21.42, 39.24, -1.63)
CIE-LCH	lch(21.42, 39.27, 357.62°)
OKLab	oklab(33.85% 0.1207 -0.0038)
OKLCH	oklch(33.85% 0.121 358.2)
XYZ	xyz(6.1309, 3.3566, 3.9387)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641037 #10643D

analogous

#641061 #641037 #641310

triadic

#641037 #376410 #103764

tetradic

#641037 #616410 #10643D #131064

square

#641037 #616410 #10643D #131064

split-complementary

#641037 #106413 #106164

monochromatic

#1A040F #2F081A #641037 #991854 #CE2171

Accessibility & contrast

On white

12.57

#641037 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#641037 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641037

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641037	#FFFFFF	#000000	##FFFFFF
##641037	1.00	12.57	1.67	12.57
#FFFFFF	12.57	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232938

Deuteranopia (green-blind)

#3A3935

Tritanopia (blue-blind)

#6D0222

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641037;
/* rgb */ color: rgb(100, 16, 55);
/* oklch */ color: oklch(33.8% 0.121 358.2);

Tailwind

colors: {
  custom: {
    50: '#94596d',
    500: '#641037',
    950: '#000000',
  },
}

SCSS

$custom: #641037;
$custom-light: #94596d;
$custom-dark: #000000;

JSON

{
  "hex": "#641037",
  "rgb": {
    "r": 100,
    "g": 16,
    "b": 55
  },
  "hsl": {
    "h": 332.143,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33846,
    "c": 0.12074,
    "h": 358.2
  },
  "luminance": 0.03356
}

Semantic roles & 50–950 ramp

primary

#641037

secondary

#339D6C

accent

#EF9A39

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0407

muted

#7E797A

Preview Lab

Preview with #641037

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

Preview Lab → · Contrast checker → · Palette generator →