#372D2B#372D2B

#372D2B is a dark, near-neutral red. Relative luminance 0.029; OKLCH L 30.8% C 0.015 H 31.2°. Best body text is #FFFFFF at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#372D2B
RGB	rgb(55, 45, 43)
HSL	hsl(10, 12%, 19%)
HSV	hsv(10, 22%, 22%)
CMYK	cmyk(0%, 18.2%, 21.8%, 78.4%)
CIE-LAB	lab(19.49, 4.16, 2.99)
CIE-LCH	lch(19.49, 5.13, 35.72°)
OKLab	oklab(30.75% 0.013 0.0079)
OKLCH	oklch(30.75% 0.015 31.2)
XYZ	xyz(2.9500, 2.8635, 2.6823)
Luminance	0.0286 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#372D2B #2B3537

analogous

#372B2F #372D2B #37332B

triadic

#372D2B #2B372D #2D2B37

tetradic

#372D2B #2F372B #2B3537 #332B37

square

#372D2B #2F372B #2B3537 #332B37

split-complementary

#372D2B #2B3733 #2B2F37

monochromatic

#110E0D #151110 #372D2B #594946 #7C6561

Accessibility & contrast

On white

13.35

#372D2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#372D2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #372D2B

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##372D2B	#FFFFFF	#000000	##FFFFFF
##372D2B	1.00	13.35	1.57	13.35
#FFFFFF	13.35	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E2B

Deuteranopia (green-blind)

#31302B

Tritanopia (blue-blind)

#3A2C2C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #372d2b;
/* rgb */ color: rgb(55, 45, 43);
/* oklch */ color: oklch(30.8% 0.015 31.2);

Tailwind

colors: {
  custom: {
    50: '#6e6564',
    500: '#372d2b',
    950: '#000000',
  },
}

SCSS

$custom: #372d2b;
$custom-light: #6e6564;
$custom-dark: #000000;

JSON

{
  "hex": "#372d2b",
  "rgb": {
    "r": 55,
    "g": 45,
    "b": 43
  },
  "hsl": {
    "h": 10,
    "s": 12.245,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30752,
    "c": 0.01518,
    "h": 31.2
  },
  "luminance": 0.02863
}

Semantic roles & 50–950 ramp

primary

#372D2B

secondary

#576467

accent

#AAB573

background

#F6F6F5

surface

#EBEBEA

border

#C6C6C6

text

#070505

muted

#7A7A79

Preview Lab

Preview with #372D2B

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

Preview Lab → · Contrast checker → · Palette generator →