#391C04#391C04

#391C04 is a dark, muted orange. Relative luminance 0.017; OKLCH L 26.2% C 0.058 H 56.6°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#391C04
RGB	rgb(57, 28, 4)
HSL	hsl(27, 87%, 12%)
HSV	hsv(27, 93%, 22%)
CMYK	cmyk(0%, 50.9%, 93%, 77.6%)
CIE-LAB	lab(13.88, 12.05, 19.17)
CIE-LCH	lch(13.88, 22.64, 57.85°)
OKLab	oklab(26.21% 0.0318 0.0482)
OKLCH	oklch(26.21% 0.058 56.6)
XYZ	xyz(2.1247, 1.7094, 0.3329)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391C04 #042139

analogous

#390407 #391C04 #393704

triadic

#391C04 #04391C #1C0439

tetradic

#391C04 #073904 #042139 #370439

square

#391C04 #073904 #042139 #370439

split-complementary

#391C04 #043937 #040739

monochromatic

#1D0E02 #1D0E02 #391C04 #723808 #AB540C

Accessibility & contrast

On white

15.65

#391C04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#391C04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391C04

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391C04	#FFFFFF	#000000	##FFFFFF
##391C04	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#251F02

Deuteranopia (green-blind)

#2C2604

Tritanopia (blue-blind)

#3F1617

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #391c04;
/* rgb */ color: rgb(57, 28, 4);
/* oklch */ color: oklch(26.2% 0.058 56.6);

Tailwind

colors: {
  custom: {
    50: '#735848',
    500: '#391c04',
    950: '#000000',
  },
}

SCSS

$custom: #391c04;
$custom-light: #735848;
$custom-dark: #000000;

JSON

{
  "hex": "#391c04",
  "rgb": {
    "r": 57,
    "g": 28,
    "b": 4
  },
  "hsl": {
    "h": 27.17,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.26206,
    "c": 0.05768,
    "h": 56.6
  },
  "luminance": 0.01709
}

Semantic roles & 50–950 ramp

primary

#391C04

secondary

#1E517B

accent

#9EFD2B

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080300

muted

#7B7877

Preview Lab

Preview with #391C04

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

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