#641419#641419

#641419 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.4% C 0.112 H 22.7°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#641419
RGB	rgb(100, 20, 25)
HSL	hsl(356, 67%, 24%)
HSV	hsv(356, 80%, 39%)
CMYK	cmyk(0%, 80%, 75%, 60.8%)
CIE-LAB	lab(21.13, 35.44, 18.86)
CIE-LCH	lch(21.13, 40.15, 28.03°)
OKLab	oklab(33.39% 0.1038 0.0435)
OKLCH	oklch(33.39% 0.112 22.7)
XYZ	xyz(5.6818, 3.2807, 1.2536)
Luminance	0.0328 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641419 #14645F

analogous

#641441 #641419 #643714

triadic

#641419 #196414 #141964

tetradic

#641419 #416414 #14645F #371464

square

#641419 #416414 #14645F #371464

split-complementary

#641419 #146437 #144164

monochromatic

#1A0506 #310A0C #641419 #971E26 #CA2832

Accessibility & contrast

On white

12.68

#641419 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#641419 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641419

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641419	#FFFFFF	#000000	##FFFFFF
##641419	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2818

Deuteranopia (green-blind)

#403916

Tritanopia (blue-blind)

#6F0017

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641419;
/* rgb */ color: rgb(100, 20, 25);
/* oklch */ color: oklch(33.4% 0.112 22.7);

Tailwind

colors: {
  custom: {
    50: '#975955',
    500: '#641419',
    950: '#000000',
  },
}

SCSS

$custom: #641419;
$custom-light: #975955;
$custom-dark: #000000;

JSON

{
  "hex": "#641419",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 25
  },
  "hsl": {
    "h": 356.25,
    "s": 66.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.33386,
    "c": 0.11248,
    "h": 22.7
  },
  "luminance": 0.0328
}

Semantic roles & 50–950 ramp

primary

#641419

secondary

#389B95

accent

#EADF3E

background

#F9F5F4

surface

#F2E9E8

border

#CCC5C4

text

#0F0403

muted

#7E7978

Preview Lab

Preview with #641419

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

Preview Lab → · Contrast checker → · Palette generator →