#403233#403233

#403233 is a dark, muted red. Relative luminance 0.036; OKLCH L 33.3% C 0.020 H 13.4°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#403233
RGB	rgb(64, 50, 51)
HSL	hsl(356, 12%, 22%)
HSV	hsv(356, 22%, 25%)
CMYK	cmyk(0%, 21.9%, 20.3%, 74.9%)
CIE-LAB	lab(22.34, 6.50, 1.76)
CIE-LCH	lch(22.34, 6.73, 15.15°)
OKLab	oklab(33.3% 0.0198 0.0047)
OKLCH	oklch(33.3% 0.02 13.4)
XYZ	xyz(3.8525, 3.6103, 3.6253)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403233 #32403F

analogous

#40323A #403233 #403832

triadic

#403233 #334032 #323340

tetradic

#403233 #3A4032 #32403F #383240

square

#403233 #3A4032 #32403F #383240

split-complementary

#403233 #324038 #323A40

monochromatic

#110D0E #1E1718 #403233 #624D4E #85686A

Accessibility & contrast

On white

12.20

#403233 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#403233 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403233

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403233	#FFFFFF	#000000	##FFFFFF
##403233	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343433

Deuteranopia (green-blind)

#373633

Tritanopia (blue-blind)

#433132

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #403233;
/* rgb */ color: rgb(64, 50, 51);
/* oklch */ color: oklch(33.3% 0.020 13.4);

Tailwind

colors: {
  custom: {
    50: '#75696a',
    500: '#403233',
    950: '#000000',
  },
}

SCSS

$custom: #403233;
$custom-light: #75696a;
$custom-dark: #000000;

JSON

{
  "hex": "#403233",
  "rgb": {
    "r": 64,
    "g": 50,
    "b": 51
  },
  "hsl": {
    "h": 355.714,
    "s": 12.281,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33298,
    "c": 0.02033,
    "h": 13.4
  },
  "luminance": 0.0361
}

Semantic roles & 50–950 ramp

primary

#403233

secondary

#5E706E

accent

#B5B073

background

#F7F6F6

surface

#EDEBEB

border

#C8C6C6

text

#080606

muted

#7B7A7A

Preview Lab

Preview with #403233

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

Preview Lab → · Contrast checker → · Palette generator →