#381F05#381F05

#381F05 is a dark, muted orange. Relative luminance 0.018; OKLCH L 26.7% C 0.054 H 62.9°. Best body text is #FFFFFF at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#381F05
RGB	rgb(56, 31, 5)
HSL	hsl(31, 84%, 12%)
HSV	hsv(31, 91%, 22%)
CMYK	cmyk(0%, 44.6%, 91.1%, 78%)
CIE-LAB	lab(14.58, 9.56, 19.64)
CIE-LCH	lch(14.58, 21.85, 64.04°)
OKLab	oklab(26.71% 0.0247 0.0483)
OKLCH	oklch(26.71% 0.054 62.9)
XYZ	xyz(2.1484, 1.8319, 0.3840)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381F05 #051E38

analogous

#380505 #381F05 #383805

triadic

#381F05 #05381F #1F0538

tetradic

#381F05 #053805 #051E38 #380538

square

#381F05 #053805 #051E38 #380538

split-complementary

#381F05 #053838 #050538

monochromatic

#1C1003 #1C1003 #381F05 #703E0A #A85D0F

Accessibility & contrast

On white

15.37

#381F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#381F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381F05

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381F05	#FFFFFF	#000000	##FFFFFF
##381F05	1.00	15.37	1.37	15.37
#FFFFFF	15.37	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272103

Deuteranopia (green-blind)

#2D2705

Tritanopia (blue-blind)

#3E191A

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #381f05;
/* rgb */ color: rgb(56, 31, 5);
/* oklch */ color: oklch(26.7% 0.054 62.9);

Tailwind

colors: {
  custom: {
    50: '#715a49',
    500: '#381f05',
    950: '#000000',
  },
}

SCSS

$custom: #381f05;
$custom-light: #715a49;
$custom-dark: #000000;

JSON

{
  "hex": "#381f05",
  "rgb": {
    "r": 56,
    "g": 31,
    "b": 5
  },
  "hsl": {
    "h": 30.588,
    "s": 83.607,
    "l": 11.961
  },
  "oklch": {
    "l": 0.26714,
    "c": 0.05427,
    "h": 62.9
  },
  "luminance": 0.01832
}

Semantic roles & 50–950 ramp

primary

#381F05

secondary

#204C79

accent

#92FA2E

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080400

muted

#7B7977

Preview Lab

Preview with #381F05

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

Preview Lab → · Contrast checker → · Palette generator →