#64342D#64342D

#64342D is a dark, moderate red. Relative luminance 0.054; OKLCH L 38.5% C 0.070 H 29.4°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#64342D
RGB	rgb(100, 52, 45)
HSL	hsl(8, 38%, 28%)
HSV	hsv(8, 55%, 39%)
CMYK	cmyk(0%, 48%, 55%, 60.8%)
CIE-LAB	lab(27.72, 20.69, 13.99)
CIE-LCH	lch(27.72, 24.98, 34.07°)
OKLab	oklab(38.48% 0.0614 0.0346)
OKLCH	oklch(38.48% 0.07 29.4)
XYZ	xyz(6.9576, 5.3555, 3.1494)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64342D #2D5D64

analogous

#642D41 #64342D #644F2D

triadic

#64342D #2D6434 #342D64

tetradic

#64342D #41642D #2D5D64 #4F2D64

square

#64342D #41642D #2D5D64 #4F2D64

split-complementary

#64342D #2D644F #2D4164

monochromatic

#150B09 #3A1E1A #64342D #8E4A40 #B46358

Accessibility & contrast

On white

10.14

#64342D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#64342D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64342D

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64342D	#FFFFFF	#000000	##FFFFFF
##64342D	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2C

Deuteranopia (green-blind)

#4B452C

Tritanopia (blue-blind)

#6D2D32

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64342d;
/* rgb */ color: rgb(100, 52, 45);
/* oklch */ color: oklch(38.5% 0.070 29.4);

Tailwind

colors: {
  custom: {
    50: '#936c66',
    500: '#64342d',
    950: '#000000',
  },
}

SCSS

$custom: #64342d;
$custom-light: #936c66;
$custom-dark: #000000;

JSON

{
  "hex": "#64342d",
  "rgb": {
    "r": 100,
    "g": 52,
    "b": 45
  },
  "hsl": {
    "h": 7.636,
    "s": 37.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.38479,
    "c": 0.07049,
    "h": 29.4
  },
  "luminance": 0.05355
}

Semantic roles & 50–950 ramp

primary

#64342D

secondary

#578E96

accent

#BFCE5A

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0D0705

muted

#7E7A7A

Preview Lab

Preview with #64342D

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

Preview Lab → · Contrast checker → · Palette generator →