#641213#641213

#641213 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.1% C 0.115 H 25.7°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#641213
RGB	rgb(100, 18, 19)
HSL	hsl(359, 69%, 23%)
HSV	hsv(359, 82%, 39%)
CMYK	cmyk(0%, 82%, 81%, 60.8%)
CIE-LAB	lab(20.79, 35.87, 22.44)
CIE-LCH	lch(20.79, 42.31, 32.02°)
OKLab	oklab(33.1% 0.1037 0.0498)
OKLCH	oklch(33.1% 0.115 25.7)
XYZ	xyz(5.5900, 3.1898, 0.9373)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641213 #126463

analogous

#64123C #641213 #643A12

triadic

#641213 #136412 #121364

tetradic

#641213 #3C6412 #126463 #3A1264

square

#641213 #3C6412 #126463 #3A1264

split-complementary

#641213 #12643A #123C64

monochromatic

#1A0505 #300909 #641213 #981B1D #CC2527

Accessibility & contrast

On white

12.82

#641213 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#641213 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641213

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641213	#FFFFFF	#000000	##FFFFFF
##641213	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2712

Deuteranopia (green-blind)

#403810

Tritanopia (blue-blind)

#6F0014

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #641213;
/* rgb */ color: rgb(100, 18, 19);
/* oklch */ color: oklch(33.1% 0.115 25.7);

Tailwind

colors: {
  custom: {
    50: '#975851',
    500: '#641213',
    950: '#000000',
  },
}

SCSS

$custom: #641213;
$custom-light: #975851;
$custom-dark: #000000;

JSON

{
  "hex": "#641213",
  "rgb": {
    "r": 100,
    "g": 18,
    "b": 19
  },
  "hsl": {
    "h": 359.268,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.33101,
    "c": 0.115,
    "h": 25.7
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#641213

secondary

#369C9B

accent

#ECEA3B

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #641213

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

Preview Lab → · Contrast checker → · Palette generator →