#642713#642713

#642713 is a dark, moderate red. Relative luminance 0.042; OKLCH L 35.8% C 0.094 H 38.2°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#642713
RGB	rgb(100, 39, 19)
HSL	hsl(15, 68%, 23%)
HSV	hsv(15, 81%, 39%)
CMYK	cmyk(0%, 61%, 81%, 60.8%)
CIE-LAB	lab(24.35, 26.26, 26.24)
CIE-LCH	lch(24.35, 37.12, 44.97°)
OKLab	oklab(35.77% 0.0737 0.058)
OKLCH	oklch(35.77% 0.094 38.2)
XYZ	xyz(6.0992, 4.2082, 1.1071)
Luminance	0.0421 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642713 #135064

analogous

#641327 #642713 #644F13

triadic

#642713 #136427 #271364

tetradic

#642713 #276413 #135064 #4F1364

square

#642713 #276413 #135064 #4F1364

split-complementary

#642713 #13644F #132764

monochromatic

#1A0A05 #311309 #642713 #973B1D #CB4F27

Accessibility & contrast

On white

11.40

#642713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#642713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642713

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642713	#FFFFFF	#000000	##FFFFFF
##642713	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383110

Deuteranopia (green-blind)

#473F11

Tritanopia (blue-blind)

#6E1923

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #642713;
/* rgb */ color: rgb(100, 39, 19);
/* oklch */ color: oklch(35.8% 0.094 38.2);

Tailwind

colors: {
  custom: {
    50: '#966352',
    500: '#642713',
    950: '#000000',
  },
}

SCSS

$custom: #642713;
$custom-light: #966352;
$custom-dark: #000000;

JSON

{
  "hex": "#642713",
  "rgb": {
    "r": 100,
    "g": 39,
    "b": 19
  },
  "hsl": {
    "h": 14.815,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35774,
    "c": 0.0938,
    "h": 38.2
  },
  "luminance": 0.04207
}

Semantic roles & 50–950 ramp

primary

#642713

secondary

#37839C

accent

#C0EB3D

background

#F9F6F4

surface

#F2EBE7

border

#CCC6C3

text

#0E0502

muted

#7E7A78

Preview Lab

Preview with #642713

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

Preview Lab → · Contrast checker → · Palette generator →