#391904#391904

#391904 is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.6% C 0.060 H 51.0°. Best body text is #FFFFFF at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#391904
RGB	rgb(57, 25, 4)
HSL	hsl(24, 87%, 12%)
HSV	hsv(24, 93%, 22%)
CMYK	cmyk(0%, 56.1%, 93%, 77.6%)
CIE-LAB	lab(13.07, 14.03, 18.10)
CIE-LCH	lch(13.07, 22.90, 52.21°)
OKLab	oklab(25.58% 0.0377 0.0466)
OKLCH	oklch(25.58% 0.06 51)
XYZ	xyz(2.0571, 1.5741, 0.3104)
Luminance	0.0157 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391904 #042439

analogous

#390409 #391904 #393404

triadic

#391904 #043919 #190439

tetradic

#391904 #093904 #042439 #340439

square

#391904 #093904 #042439 #340439

split-complementary

#391904 #043934 #040939

monochromatic

#1D0D02 #1D0D02 #391904 #723208 #AB4B0C

Accessibility & contrast

On white

15.97

#391904 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#391904 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391904

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391904	#FFFFFF	#000000	##FFFFFF
##391904	1.00	15.97	1.31	15.97
#FFFFFF	15.97	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221D02

Deuteranopia (green-blind)

#2A2404

Tritanopia (blue-blind)

#3F1215

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #391904;
/* rgb */ color: rgb(57, 25, 4);
/* oklch */ color: oklch(25.6% 0.060 51.0);

Tailwind

colors: {
  custom: {
    50: '#735648',
    500: '#391904',
    950: '#000000',
  },
}

SCSS

$custom: #391904;
$custom-light: #735648;
$custom-dark: #000000;

JSON

{
  "hex": "#391904",
  "rgb": {
    "r": 57,
    "g": 25,
    "b": 4
  },
  "hsl": {
    "h": 23.774,
    "s": 86.885,
    "l": 11.961
  },
  "oklch": {
    "l": 0.25584,
    "c": 0.05988,
    "h": 51
  },
  "luminance": 0.01574
}

Semantic roles & 50–950 ramp

primary

#391904

secondary

#1E567B

accent

#AAFD2B

background

#F7F5F4

surface

#EDE9E6

border

#C8C5C2

text

#080300

muted

#7B7877

Preview Lab

Preview with #391904

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

Preview Lab → · Contrast checker → · Palette generator →