#64232B#64232B

#64232B is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.6% C 0.094 H 15.9°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#64232B
RGB	rgb(100, 35, 43)
HSL	hsl(353, 48%, 26%)
HSV	hsv(353, 65%, 39%)
CMYK	cmyk(0%, 65%, 57%, 60.8%)
CIE-LAB	lab(23.96, 30.05, 10.26)
CIE-LCH	lch(23.96, 31.76, 18.86°)
OKLab	oklab(35.61% 0.0903 0.0257)
OKLCH	oklch(35.61% 0.094 15.9)
XYZ	xyz(6.2931, 4.0866, 2.7424)
Luminance	0.0409 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64232B #23645C

analogous

#64234C #64232B #643C23

triadic

#64232B #2B6423 #232B64

tetradic

#64232B #4C6423 #23645C #3C2364

square

#64232B #4C6423 #23645C #3C2364

split-complementary

#64232B #23643C #234C64

monochromatic

#17080A #371318 #64232B #91333E #BE4453

Accessibility & contrast

On white

11.56

#64232B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#64232B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64232B

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64232B	#FFFFFF	#000000	##FFFFFF
##64232B	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32312B

Deuteranopia (green-blind)

#433E29

Tritanopia (blue-blind)

#6D1826

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #64232b;
/* rgb */ color: rgb(100, 35, 43);
/* oklch */ color: oklch(35.6% 0.094 15.9);

Tailwind

colors: {
  custom: {
    50: '#946164',
    500: '#64232b',
    950: '#000000',
  },
}

SCSS

$custom: #64232b;
$custom-light: #946164;
$custom-dark: #000000;

JSON

{
  "hex": "#64232b",
  "rgb": {
    "r": 100,
    "g": 35,
    "b": 43
  },
  "hsl": {
    "h": 352.615,
    "s": 48.148,
    "l": 26.471
  },
  "oklch": {
    "l": 0.35611,
    "c": 0.09392,
    "h": 15.9
  },
  "luminance": 0.04086
}

Semantic roles & 50–950 ramp

primary

#64232B

secondary

#4B988E

accent

#D8C750

background

#F9F5F5

surface

#F2EAEA

border

#CCC6C6

text

#0E0505

muted

#7E7979

Preview Lab

Preview with #64232B

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

Preview Lab → · Contrast checker → · Palette generator →