#64342E#64342E

#64342E is a dark, moderate red. Relative luminance 0.054; OKLCH L 38.5% C 0.070 H 28.2°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#64342E
RGB	rgb(100, 52, 46)
HSL	hsl(7, 37%, 29%)
HSV	hsv(7, 54%, 39%)
CMYK	cmyk(0%, 48%, 54%, 60.8%)
CIE-LAB	lab(27.75, 20.80, 13.37)
CIE-LCH	lch(27.75, 24.72, 32.74°)
OKLab	oklab(38.5% 0.0619 0.0332)
OKLCH	oklch(38.5% 0.07 28.2)
XYZ	xyz(6.9771, 5.3633, 3.2520)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64342E #2E5E64

analogous

#642E43 #64342E #644F2E

triadic

#64342E #2E6434 #342E64

tetradic

#64342E #43642E #2E5E64 #4F2E64

square

#64342E #43642E #2E5E64 #4F2E64

split-complementary

#64342E #2E644F #2E4364

monochromatic

#150B0A #3A1E1B #64342E #8E4A41 #B3635A

Accessibility & contrast

On white

10.13

#64342E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#64342E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64342E

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64342E	#FFFFFF	#000000	##FFFFFF
##64342E	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3B2D

Deuteranopia (green-blind)

#4B452D

Tritanopia (blue-blind)

#6D2D33

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64342e;
/* rgb */ color: rgb(100, 52, 46);
/* oklch */ color: oklch(38.5% 0.070 28.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#64342e",
  "rgb": {
    "r": 100,
    "g": 52,
    "b": 46
  },
  "hsl": {
    "h": 6.667,
    "s": 36.986,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38502,
    "c": 0.07021,
    "h": 28.2
  },
  "luminance": 0.05363
}

Semantic roles & 50–950 ramp

primary

#64342E

secondary

#588F96

accent

#C0CD5B

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0D0706

muted

#7E7A7A

Preview Lab

Preview with #64342E

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

Preview Lab → · Contrast checker → · Palette generator →