#372D2F#372D2F

#372D2F is a dark, near-neutral red. Relative luminance 0.029; OKLCH L 30.9% C 0.015 H 4.5°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#372D2F
RGB	rgb(55, 45, 47)
HSL	hsl(348, 10%, 20%)
HSV	hsv(348, 18%, 22%)
CMYK	cmyk(0%, 18.2%, 14.5%, 78.4%)
CIE-LAB	lab(19.62, 4.97, 0.41)
CIE-LCH	lch(19.62, 4.99, 4.77°)
OKLab	oklab(30.89% 0.015 0.0012)
OKLCH	oklch(30.89% 0.015 4.5)
XYZ	xyz(3.0270, 2.8943, 3.0880)
Luminance	0.0289 (WCAG relative)
Temperature	neutral
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372D2F #2D3735

analogous

#372D34 #372D2F #37302D

triadic

#372D2F #2F372D #2D2F37

tetradic

#372D2F #34372D #2D3735 #302D37

square

#372D2F #34372D #2D3735 #302D37

split-complementary

#372D2F #2D3730 #2D3437

monochromatic

#110E0E #151112 #372D2F #59494C #7A6469

Accessibility & contrast

On white

13.30

#372D2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#372D2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372D2F

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372D2F	#FFFFFF	#000000	##FFFFFF
##372D2F	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2F

Deuteranopia (green-blind)

#31302F

Tritanopia (blue-blind)

#392C2E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #372d2f;
/* rgb */ color: rgb(55, 45, 47);
/* oklch */ color: oklch(30.9% 0.015 4.5);

Tailwind

colors: {
  custom: {
    50: '#6e6567',
    500: '#372d2f',
    950: '#000000',
  },
}

SCSS

$custom: #372d2f;
$custom-light: #6e6567;
$custom-dark: #000000;

JSON

{
  "hex": "#372d2f",
  "rgb": {
    "r": 55,
    "g": 45,
    "b": 47
  },
  "hsl": {
    "h": 348,
    "s": 10,
    "l": 19.608
  },
  "oklch": {
    "l": 0.30892,
    "c": 0.015,
    "h": 4.5
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#372D2F

secondary

#596764

accent

#B3A775

background

#F6F6F6

surface

#EBEBEB

border

#C6C6C6

text

#070506

muted

#7A7A7A

Preview Lab

Preview with #372D2F

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

Preview Lab → · Contrast checker → · Palette generator →