#37280E#37280E

#37280E is a dark, muted orange. Relative luminance 0.024; OKLCH L 28.8% C 0.046 H 79.0°. Best body text is #FFFFFF at 14.26:1 contrast (WCAG AA passes).

Color values

HEX	#37280E
RGB	rgb(55, 40, 14)
HSL	hsl(38, 59%, 14%)
HSV	hsv(38, 75%, 22%)
CMYK	cmyk(0%, 27.3%, 74.5%, 78.4%)
CIE-LAB	lab(17.28, 3.51, 19.15)
CIE-LCH	lch(17.28, 19.47, 79.61°)
OKLab	oklab(28.82% 0.0087 0.0447)
OKLCH	oklch(28.82% 0.046 79)
XYZ	xyz(2.4137, 2.3617, 0.7441)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37280E #0E1D37

analogous

#37130E #37280E #31370E

triadic

#37280E #0E3728 #280E37

tetradic

#37280E #0E3713 #0E1D37 #370E31

square

#37280E #0E3713 #0E1D37 #370E31

split-complementary

#37280E #0E3137 #130E37

monochromatic

#181206 #181206 #37280E #684B1A #996F27

Accessibility & contrast

On white

14.26

#37280E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#37280E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37280E

14.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37280E	#FFFFFF	#000000	##FFFFFF
##37280E	1.00	14.26	1.47	14.26
#FFFFFF	14.26	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E280B

Deuteranopia (green-blind)

#312C0F

Tritanopia (blue-blind)

#3C2422

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #37280e;
/* rgb */ color: rgb(55, 40, 14);
/* oklch */ color: oklch(28.8% 0.046 79.0);

Tailwind

colors: {
  custom: {
    50: '#70614d',
    500: '#37280e',
    950: '#000000',
  },
}

SCSS

$custom: #37280e;
$custom-light: #70614d;
$custom-dark: #000000;

JSON

{
  "hex": "#37280e",
  "rgb": {
    "r": 55,
    "g": 40,
    "b": 14
  },
  "hsl": {
    "h": 38.049,
    "s": 59.42,
    "l": 13.529
  },
  "oklch": {
    "l": 0.28821,
    "c": 0.04555,
    "h": 79
  },
  "luminance": 0.02362
}

Semantic roles & 50–950 ramp

primary

#37280E

secondary

#2F4772

accent

#7FE345

background

#F6F5F4

surface

#ECE9E7

border

#C7C5C3

text

#080501

muted

#7B7977

Preview Lab

Preview with #37280E

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

Preview Lab → · Contrast checker → · Palette generator →