#381B08#381B08

#381B08 is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.9% C 0.054 H 51.3°. Best body text is #FFFFFF at 15.81:1 contrast (WCAG AA passes).

Color values

HEX	#381B08
RGB	rgb(56, 27, 8)
HSL	hsl(24, 75%, 13%)
HSV	hsv(24, 86%, 22%)
CMYK	cmyk(0%, 51.8%, 85.7%, 78%)
CIE-LAB	lab(13.49, 12.46, 16.99)
CIE-LCH	lch(13.49, 21.07, 53.74°)
OKLab	oklab(25.88% 0.0341 0.0425)
OKLCH	oklch(25.88% 0.054 51.3)
XYZ	xyz(2.0668, 1.6424, 0.4378)
Luminance	0.0164 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381B08 #082538

analogous

#38080D #381B08 #383308

triadic

#381B08 #08381B #1B0838

tetradic

#381B08 #0D3808 #082538 #330838

square

#381B08 #0D3808 #082538 #330838

split-complementary

#381B08 #083833 #080D38

monochromatic

#1B0D04 #1B0D04 #381B08 #6E3510 #A34F17

Accessibility & contrast

On white

15.81

#381B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#381B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381B08

15.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381B08	#FFFFFF	#000000	##FFFFFF
##381B08	1.00	15.81	1.33	15.81
#FFFFFF	15.81	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F06

Deuteranopia (green-blind)

#2A2508

Tritanopia (blue-blind)

#3E1517

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #381b08;
/* rgb */ color: rgb(56, 27, 8);
/* oklch */ color: oklch(25.9% 0.054 51.3);

Tailwind

colors: {
  custom: {
    50: '#72574a',
    500: '#381b08',
    950: '#000000',
  },
}

SCSS

$custom: #381b08;
$custom-light: #72574a;
$custom-dark: #000000;

JSON

{
  "hex": "#381b08",
  "rgb": {
    "r": 56,
    "g": 27,
    "b": 8
  },
  "hsl": {
    "h": 23.75,
    "s": 75,
    "l": 12.549
  },
  "oklch": {
    "l": 0.25882,
    "c": 0.05445,
    "h": 51.3
  },
  "luminance": 0.01642
}

Semantic roles & 50–950 ramp

primary

#381B08

secondary

#255677

accent

#A7F236

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #381B08

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

Preview Lab → · Contrast checker → · Palette generator →