#641028#641028

#641028 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.4% C 0.117 H 10.2°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#641028
RGB	rgb(100, 16, 40)
HSL	hsl(343, 72%, 23%)
HSV	hsv(343, 84%, 39%)
CMYK	cmyk(0%, 84%, 60%, 60.8%)
CIE-LAB	lab(20.96, 37.82, 8.24)
CIE-LCH	lch(20.96, 38.71, 12.29°)
OKLab	oklab(33.36% 0.1147 0.0207)
OKLCH	oklch(33.36% 0.117 10.2)
XYZ	xyz(5.8244, 3.2340, 2.3246)
Luminance	0.0323 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641028 #10644C

analogous

#641052 #641028 #642210

triadic

#641028 #286410 #102864

tetradic

#641028 #526410 #10644C #221064

square

#641028 #526410 #10644C #221064

split-complementary

#641028 #106422 #105264

monochromatic

#1A040B #2F0813 #641028 #99183D #CE2152

Accessibility & contrast

On white

12.75

#641028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#641028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641028

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641028	#FFFFFF	#000000	##FFFFFF
##641028	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272828

Deuteranopia (green-blind)

#3D3826

Tritanopia (blue-blind)

#6E001A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #641028;
/* rgb */ color: rgb(100, 16, 40);
/* oklch */ color: oklch(33.4% 0.117 10.2);

Tailwind

colors: {
  custom: {
    50: '#965861',
    500: '#641028',
    950: '#000000',
  },
}

SCSS

$custom: #641028;
$custom-light: #965861;
$custom-dark: #000000;

JSON

{
  "hex": "#641028",
  "rgb": {
    "r": 100,
    "g": 16,
    "b": 40
  },
  "hsl": {
    "h": 342.857,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33357,
    "c": 0.11656,
    "h": 10.2
  },
  "luminance": 0.03233
}

Semantic roles & 50–950 ramp

primary

#641028

secondary

#339D7E

accent

#EFBB39

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #641028

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

Preview Lab → · Contrast checker → · Palette generator →