#641756#641756

#641756 is a dark, vivid pink. Relative luminance 0.040; OKLCH L 35.9% C 0.132 H 336.4°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#641756
RGB	rgb(100, 23, 86)
HSL	hsl(311, 63%, 24%)
HSV	hsv(311, 77%, 39%)
CMYK	cmyk(0%, 77%, 14%, 60.8%)
CIE-LAB	lab(23.65, 41.05, -19.37)
CIE-LCH	lch(23.65, 45.39, 334.74°)
OKLab	oklab(35.92% 0.1205 -0.0527)
OKLCH	oklch(35.92% 0.132 336.4)
XYZ	xyz(7.2418, 3.9947, 9.1919)
Luminance	0.0399 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641756 #176425

analogous

#4C1764 #641756 #641730

triadic

#641756 #566417 #175664

tetradic

#641756 #644C17 #176425 #173064

square

#641756 #644C17 #176425 #173064

split-complementary

#641756 #306417 #17644C

monochromatic

#190615 #320C2B #641756 #962281 #C82EAC

Accessibility & contrast

On white

11.67

#641756 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#641756 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641756

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641756	#FFFFFF	#000000	##FFFFFF
##641756	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183158

Deuteranopia (green-blind)

#333C54

Tritanopia (blue-blind)

#6A1C34

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #641756;
/* rgb */ color: rgb(100, 23, 86);
/* oklch */ color: oklch(35.9% 0.132 336.4);

Tailwind

colors: {
  custom: {
    50: '#935d86',
    500: '#641756',
    950: '#000000',
  },
}

SCSS

$custom: #641756;
$custom-light: #935d86;
$custom-dark: #000000;

JSON

{
  "hex": "#641756",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 86
  },
  "hsl": {
    "h": 310.909,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.35923,
    "c": 0.13155,
    "h": 336.4
  },
  "luminance": 0.03994
}

Semantic roles & 50–950 ramp

primary

#641756

secondary

#3C9A4D

accent

#E66042

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D040B

muted

#7E797C

Preview Lab

Preview with #641756

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

Preview Lab → · Contrast checker → · Palette generator →