#381B0E#381B0E

#381B0E is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.0% C 0.051 H 44.1°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#381B0E
RGB	rgb(56, 27, 14)
HSL	hsl(19, 60%, 14%)
HSV	hsv(19, 75%, 22%)
CMYK	cmyk(0%, 51.8%, 75%, 78%)
CIE-LAB	lab(13.57, 12.89, 14.47)
CIE-LCH	lch(13.57, 19.38, 48.29°)
OKLab	oklab(25.97% 0.0366 0.0355)
OKLCH	oklch(25.97% 0.051 44.1)
XYZ	xyz(2.1023, 1.6566, 0.6244)
Luminance	0.0166 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381B0E #0E2B38

analogous

#380E16 #381B0E #38300E

triadic

#381B0E #0E381B #1B0E38

tetradic

#381B0E #16380E #0E2B38 #300E38

square

#381B0E #16380E #0E2B38 #300E38

split-complementary

#381B0E #0E3830 #0E1638

monochromatic

#180C06 #180C06 #381B0E #69331A #9A4A26

Accessibility & contrast

On white

15.78

#381B0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#381B0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381B0E

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381B0E	#FFFFFF	#000000	##FFFFFF
##381B0E	1.00	15.78	1.33	15.78
#FFFFFF	15.78	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0D

Deuteranopia (green-blind)

#2A250E

Tritanopia (blue-blind)

#3E1518

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #381b0e;
/* rgb */ color: rgb(56, 27, 14);
/* oklch */ color: oklch(26.0% 0.051 44.1);

Tailwind

colors: {
  custom: {
    50: '#71574d',
    500: '#381b0e',
    950: '#000000',
  },
}

SCSS

$custom: #381b0e;
$custom-light: #71574d;
$custom-dark: #000000;

JSON

{
  "hex": "#381b0e",
  "rgb": {
    "r": 56,
    "g": 27,
    "b": 14
  },
  "hsl": {
    "h": 18.571,
    "s": 60,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25974,
    "c": 0.05099,
    "h": 44.1
  },
  "luminance": 0.01656
}

Semantic roles & 50–950 ramp

primary

#381B0E

secondary

#2F5E73

accent

#B2E345

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #381B0E

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

Preview Lab → · Contrast checker → · Palette generator →