#37190F#37190F

#37190F is a dark, muted orange. Relative luminance 0.015; OKLCH L 25.4% C 0.051 H 39.0°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#37190F
RGB	rgb(55, 25, 15)
HSL	hsl(15, 57%, 14%)
HSV	hsv(15, 73%, 22%)
CMYK	cmyk(0%, 54.5%, 72.7%, 78.4%)
CIE-LAB	lab(12.87, 13.80, 12.99)
CIE-LCH	lch(12.87, 18.95, 43.26°)
OKLab	oklab(25.41% 0.0397 0.0322)
OKLCH	oklch(25.41% 0.051 39)
XYZ	xyz(2.0096, 1.5422, 0.6437)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37190F #0F2D37

analogous

#370F19 #37190F #372D0F

triadic

#37190F #0F3719 #190F37

tetradic

#37190F #19370F #0F2D37 #2D0F37

square

#37190F #19370F #0F2D37 #2D0F37

split-complementary

#37190F #0F372D #0F1937

monochromatic

#180B07 #180B07 #37190F #672F1C #974529

Accessibility & contrast

On white

16.05

#37190F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#37190F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37190F

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37190F	#FFFFFF	#000000	##FFFFFF
##37190F	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0E

Deuteranopia (green-blind)

#28240F

Tritanopia (blue-blind)

#3D1417

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #37190f;
/* rgb */ color: rgb(55, 25, 15);
/* oklch */ color: oklch(25.4% 0.051 39.0);

Tailwind

colors: {
  custom: {
    50: '#71564e',
    500: '#37190f',
    950: '#000000',
  },
}

SCSS

$custom: #37190f;
$custom-light: #71564e;
$custom-dark: #000000;

JSON

{
  "hex": "#37190f",
  "rgb": {
    "r": 55,
    "g": 25,
    "b": 15
  },
  "hsl": {
    "h": 15,
    "s": 57.143,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2541,
    "c": 0.05115,
    "h": 39
  },
  "luminance": 0.01542
}

Semantic roles & 50–950 ramp

primary

#37190F

secondary

#316171

accent

#BAE047

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #37190F

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

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