#372B2B#372B2B

#372B2B is a dark, near-neutral red. Relative luminance 0.027; OKLCH L 30.3% C 0.018 H 18.2°. Best body text is #FFFFFF at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#372B2B
RGB	rgb(55, 43, 43)
HSL	hsl(0, 12%, 19%)
HSV	hsv(0, 22%, 22%)
CMYK	cmyk(0%, 21.8%, 21.8%, 78.4%)
CIE-LAB	lab(18.86, 5.53, 2.09)
CIE-LCH	lch(18.86, 5.91, 20.73°)
OKLab	oklab(30.26% 0.0169 0.0056)
OKLCH	oklch(30.26% 0.018 18.2)
XYZ	xyz(2.8755, 2.7145, 2.6575)
Luminance	0.0271 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372B2B #2B3737

analogous

#372B31 #372B2B #37312B

triadic

#372B2B #2B372B #2B2B37

tetradic

#372B2B #31372B #2B3737 #312B37

square

#372B2B #31372B #2B3737 #312B37

split-complementary

#372B2B #2B3731 #2B3137

monochromatic

#110D0D #151010 #372B2B #594646 #7C6161

Accessibility & contrast

On white

13.61

#372B2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#372B2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372B2B

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372B2B	#FFFFFF	#000000	##FFFFFF
##372B2B	1.00	13.61	1.54	13.61
#FFFFFF	13.61	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2D2B

Deuteranopia (green-blind)

#302F2B

Tritanopia (blue-blind)

#3A2A2B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #372b2b;
/* rgb */ color: rgb(55, 43, 43);
/* oklch */ color: oklch(30.3% 0.018 18.2);

Tailwind

colors: {
  custom: {
    50: '#6e6464',
    500: '#372b2b',
    950: '#000000',
  },
}

SCSS

$custom: #372b2b;
$custom-light: #6e6464;
$custom-dark: #000000;

JSON

{
  "hex": "#372b2b",
  "rgb": {
    "r": 55,
    "g": 43,
    "b": 43
  },
  "hsl": {
    "h": 0,
    "s": 12.245,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30264,
    "c": 0.01781,
    "h": 18.2
  },
  "luminance": 0.02714
}

Semantic roles & 50–950 ramp

primary

#372B2B

secondary

#576767

accent

#B5B573

background

#F6F5F5

surface

#EBEAEA

border

#C6C6C6

text

#070505

muted

#7A7979

Preview Lab

Preview with #372B2B

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

Preview Lab → · Contrast checker → · Palette generator →