#641413#641413

#641413 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.3% C 0.113 H 26.4°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#641413
RGB	rgb(100, 20, 19)
HSL	hsl(1, 68%, 23%)
HSV	hsv(1, 81%, 39%)
CMYK	cmyk(0%, 80%, 81%, 60.8%)
CIE-LAB	lab(21.05, 35.15, 22.72)
CIE-LCH	lch(21.05, 41.85, 32.88°)
OKLab	oklab(33.29% 0.1014 0.0504)
OKLCH	oklch(33.29% 0.113 26.4)
XYZ	xyz(5.6239, 3.2575, 0.9486)
Luminance	0.0326 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641413 #136364

analogous

#64133A #641413 #643C13

triadic

#641413 #136414 #141364

tetradic

#641413 #3A6413 #136364 #3C1364

square

#641413 #3A6413 #136364 #3C1364

split-complementary

#641413 #13643C #133A64

monochromatic

#1A0505 #310A09 #641413 #971E1D #CB2927

Accessibility & contrast

On white

12.72

#641413 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#641413 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641413

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641413	#FFFFFF	#000000	##FFFFFF
##641413	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2712

Deuteranopia (green-blind)

#403910

Tritanopia (blue-blind)

#6F0015

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #641413;
/* rgb */ color: rgb(100, 20, 19);
/* oklch */ color: oklch(33.3% 0.113 26.4);

Tailwind

colors: {
  custom: {
    50: '#975951',
    500: '#641413',
    950: '#000000',
  },
}

SCSS

$custom: #641413;
$custom-light: #975951;
$custom-dark: #000000;

JSON

{
  "hex": "#641413",
  "rgb": {
    "r": 100,
    "g": 20,
    "b": 19
  },
  "hsl": {
    "h": 0.741,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33293,
    "c": 0.11322,
    "h": 26.4
  },
  "luminance": 0.03257
}

Semantic roles & 50–950 ramp

primary

#641413

secondary

#379A9C

accent

#E9EB3D

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #641413

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

Preview Lab → · Contrast checker → · Palette generator →