#371007#371007

#371007 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.6% C 0.065 H 34.7°. Best body text is #FFFFFF at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#371007
RGB	rgb(55, 16, 7)
HSL	hsl(11, 77%, 12%)
HSV	hsv(11, 87%, 22%)
CMYK	cmyk(0%, 70.9%, 87.3%, 78.4%)
CIE-LAB	lab(10.55, 18.84, 13.35)
CIE-LCH	lch(10.55, 23.09, 35.33°)
OKLab	oklab(23.6% 0.0534 0.037)
OKLCH	oklch(23.6% 0.065 34.7)
XYZ	xyz(1.7994, 1.1984, 0.3375)
Luminance	0.0120 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#371007 #072E37

analogous

#370716 #371007 #372807

triadic

#371007 #073710 #100737

tetradic

#371007 #163707 #072E37 #280737

square

#371007 #163707 #072E37 #280737

split-complementary

#371007 #073728 #071637

monochromatic

#1B0803 #1B0803 #371007 #6D200E #A43015

Accessibility & contrast

On white

16.94

#371007 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#371007 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #371007

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##371007	#FFFFFF	#000000	##FFFFFF
##371007	1.00	16.94	1.24	16.94
#FFFFFF	16.94	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1706

Deuteranopia (green-blind)

#242006

Tritanopia (blue-blind)

#3D070E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #371007;
/* rgb */ color: rgb(55, 16, 7);
/* oklch */ color: oklch(23.6% 0.065 34.7);

Tailwind

colors: {
  custom: {
    50: '#71504a',
    500: '#371007',
    950: '#000000',
  },
}

SCSS

$custom: #371007;
$custom-light: #71504a;
$custom-dark: #000000;

JSON

{
  "hex": "#371007",
  "rgb": {
    "r": 55,
    "g": 16,
    "b": 7
  },
  "hsl": {
    "h": 11.25,
    "s": 77.419,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23599,
    "c": 0.06495,
    "h": 34.7
  },
  "luminance": 0.01198
}

Semantic roles & 50–950 ramp

primary

#371007

secondary

#236777

accent

#D0F434

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080201

muted

#7B7877

Preview Lab

Preview with #371007

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

Preview Lab → · Contrast checker → · Palette generator →