#641622#641622

#641622 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.110 H 17.0°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#641622
RGB	rgb(100, 22, 34)
HSL	hsl(351, 64%, 24%)
HSV	hsv(351, 78%, 39%)
CMYK	cmyk(0%, 78%, 66%, 60.8%)
CIE-LAB	lab(21.58, 35.24, 13.26)
CIE-LCH	lch(21.58, 37.65, 20.62°)
OKLab	oklab(33.77% 0.1052 0.0321)
OKLCH	oklch(33.77% 0.11 17)
XYZ	xyz(5.8318, 3.3995, 1.8622)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641622 #166458

analogous

#641649 #641622 #643116

triadic

#641622 #226416 #162264

tetradic

#641622 #496416 #166458 #311664

square

#641622 #496416 #166458 #311664

split-complementary

#641622 #166431 #164964

monochromatic

#190609 #320B11 #641622 #962133 #C82C44

Accessibility & contrast

On white

12.50

#641622 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#641622 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641622

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641622	#FFFFFF	#000000	##FFFFFF
##641622	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2922

Deuteranopia (green-blind)

#3F3A20

Tritanopia (blue-blind)

#6E001B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #641622;
/* rgb */ color: rgb(100, 22, 34);
/* oklch */ color: oklch(33.8% 0.110 17.0);

Tailwind

colors: {
  custom: {
    50: '#965a5c',
    500: '#641622',
    950: '#000000',
  },
}

SCSS

$custom: #641622;
$custom-light: #965a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#641622",
  "rgb": {
    "r": 100,
    "g": 22,
    "b": 34
  },
  "hsl": {
    "h": 350.769,
    "s": 63.934,
    "l": 23.922
  },
  "oklch": {
    "l": 0.3377,
    "c": 0.10999,
    "h": 17
  },
  "luminance": 0.03399
}

Semantic roles & 50–950 ramp

primary

#641622

secondary

#3B9B8C

accent

#E7CD41

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641622

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

Preview Lab → · Contrast checker → · Palette generator →