#642E20#642E20

#642E20 is a dark, moderate red. Relative luminance 0.048; OKLCH L 37.1% C 0.082 H 35.6°. Best body text is #FFFFFF at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#642E20
RGB	rgb(100, 46, 32)
HSL	hsl(12, 52%, 26%)
HSV	hsv(12, 68%, 39%)
CMYK	cmyk(0%, 54%, 68%, 60.8%)
CIE-LAB	lab(26.06, 23.09, 20.25)
CIE-LCH	lch(26.06, 30.71, 41.24°)
OKLab	oklab(37.14% 0.0666 0.0477)
OKLCH	oklch(37.14% 0.082 35.6)
XYZ	xyz(6.4938, 4.7684, 1.9446)
Luminance	0.0477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#642E20 #205664

analogous

#642034 #642E20 #645020

triadic

#642E20 #20642E #2E2064

tetradic

#642E20 #346420 #205664 #502064

square

#642E20 #346420 #205664 #502064

split-complementary

#642E20 #206450 #203464

monochromatic

#170B07 #361911 #642E20 #92432F #C1593E

Accessibility & contrast

On white

10.75

#642E20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#642E20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #642E20

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##642E20	#FFFFFF	#000000	##FFFFFF
##642E20	1.00	10.75	1.95	10.75
#FFFFFF	10.75	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C361F

Deuteranopia (green-blind)

#49421F

Tritanopia (blue-blind)

#6E242B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #642e20;
/* rgb */ color: rgb(100, 46, 32);
/* oklch */ color: oklch(37.1% 0.082 35.6);

Tailwind

colors: {
  custom: {
    50: '#94685b',
    500: '#642e20',
    950: '#000000',
  },
}

SCSS

$custom: #642e20;
$custom-light: #94685b;
$custom-dark: #000000;

JSON

{
  "hex": "#642e20",
  "rgb": {
    "r": 100,
    "g": 46,
    "b": 32
  },
  "hsl": {
    "h": 12.353,
    "s": 51.515,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37135,
    "c": 0.08189,
    "h": 35.6
  },
  "luminance": 0.04768
}

Semantic roles & 50–950 ramp

primary

#642E20

secondary

#488898

accent

#BEDB4D

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0604

muted

#7E7A79

Preview Lab

Preview with #642E20

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

Preview Lab → · Contrast checker → · Palette generator →