#641922#641922

#641922 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.1% C 0.107 H 18.3°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#641922
RGB	rgb(100, 25, 34)
HSL	hsl(353, 60%, 25%)
HSV	hsv(353, 75%, 39%)
CMYK	cmyk(0%, 75%, 66%, 60.8%)
CIE-LAB	lab(22.02, 34.01, 13.84)
CIE-LCH	lch(22.02, 36.72, 22.14°)
OKLab	oklab(34.1% 0.1013 0.0335)
OKLCH	oklch(34.1% 0.107 18.3)
XYZ	xyz(5.8925, 3.5209, 1.8824)
Luminance	0.0352 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641922 #19645B

analogous

#641948 #641922 #643619

triadic

#641922 #226419 #192264

tetradic

#641922 #486419 #19645B #361964

square

#641922 #486419 #19645B #361964

split-complementary

#641922 #196436 #194864

monochromatic

#180608 #330D11 #641922 #952533 #C63143

Accessibility & contrast

On white

12.32

#641922 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#641922 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641922

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641922	#FFFFFF	#000000	##FFFFFF
##641922	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2B22

Deuteranopia (green-blind)

#403A20

Tritanopia (blue-blind)

#6E051D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #641922;
/* rgb */ color: rgb(100, 25, 34);
/* oklch */ color: oklch(34.1% 0.107 18.3);

Tailwind

colors: {
  custom: {
    50: '#965c5c',
    500: '#641922',
    950: '#000000',
  },
}

SCSS

$custom: #641922;
$custom-light: #965c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#641922",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 34
  },
  "hsl": {
    "h": 352.8,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34099,
    "c": 0.10666,
    "h": 18.3
  },
  "luminance": 0.0352
}

Semantic roles & 50–950 ramp

primary

#641922

secondary

#3F9A8F

accent

#E3D045

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0404

muted

#7E7979

Preview Lab

Preview with #641922

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

Preview Lab → · Contrast checker → · Palette generator →