#64332F#64332F

#64332F is a dark, moderate red. Relative luminance 0.053; OKLCH L 38.3% C 0.071 H 25.8°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#64332F
RGB	rgb(100, 51, 47)
HSL	hsl(5, 36%, 29%)
HSV	hsv(5, 53%, 39%)
CMYK	cmyk(0%, 49%, 53%, 60.8%)
CIE-LAB	lab(27.53, 21.50, 12.42)
CIE-LCH	lch(27.53, 24.83, 30.02°)
OKLab	oklab(38.34% 0.0642 0.031)
OKLCH	oklch(38.34% 0.071 25.8)
XYZ	xyz(6.9529, 5.2829, 3.3423)
Luminance	0.0528 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64332F #2F6064

analogous

#642F46 #64332F #644E2F

triadic

#64332F #2F6433 #332F64

tetradic

#64332F #46642F #2F6064 #4E2F64

square

#64332F #46642F #2F6064 #4E2F64

split-complementary

#64332F #2F644E #2F4664

monochromatic

#150B0A #3A1E1B #64332F #8E4843 #B2625B

Accessibility & contrast

On white

10.21

#64332F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#64332F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64332F

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64332F	#FFFFFF	#000000	##FFFFFF
##64332F	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3B2E

Deuteranopia (green-blind)

#4A452E

Tritanopia (blue-blind)

#6D2C32

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #64332f;
/* rgb */ color: rgb(100, 51, 47);
/* oklch */ color: oklch(38.3% 0.071 25.8);

Tailwind

colors: {
  custom: {
    50: '#936c67',
    500: '#64332f',
    950: '#000000',
  },
}

SCSS

$custom: #64332f;
$custom-light: #936c67;
$custom-dark: #000000;

JSON

{
  "hex": "#64332f",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 47
  },
  "hsl": {
    "h": 4.528,
    "s": 36.054,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38341,
    "c": 0.07126,
    "h": 25.8
  },
  "luminance": 0.05282
}

Semantic roles & 50–950 ramp

primary

#64332F

secondary

#599196

accent

#C4CC5C

background

#F9F6F6

surface

#F2EBEB

border

#CCC6C6

text

#0D0706

muted

#7E7A7A

Preview Lab

Preview with #64332F

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

Preview Lab → · Contrast checker → · Palette generator →