#391A0D#391A0D

#391A0D is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.9% C 0.054 H 42.7°. Best body text is #FFFFFF at 15.82:1 contrast (WCAG AA passes).

Color values

HEX	#391A0D
RGB	rgb(57, 26, 13)
HSL	hsl(18, 63%, 14%)
HSV	hsv(18, 77%, 22%)
CMYK	cmyk(0%, 54.4%, 77.2%, 77.6%)
CIE-LAB	lab(13.46, 13.98, 14.84)
CIE-LCH	lch(13.46, 20.39, 46.72°)
OKLab	oklab(25.92% 0.0396 0.0365)
OKLCH	oklch(25.92% 0.054 42.7)
XYZ	xyz(2.1296, 1.6379, 0.5847)
Luminance	0.0164 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391A0D #0D2C39

analogous

#390D16 #391A0D #39300D

triadic

#391A0D #0D391A #1A0D39

tetradic

#391A0D #16390D #0D2C39 #300D39

square

#391A0D #16390D #0D2C39 #300D39

split-complementary

#391A0D #0D3930 #0D1639

monochromatic

#190B06 #190B06 #391A0D #6B3118 #9D4724

Accessibility & contrast

On white

15.82

#391A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#391A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391A0D

15.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391A0D	#FFFFFF	#000000	##FFFFFF
##391A0D	1.00	15.82	1.33	15.82
#FFFFFF	15.82	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E0C

Deuteranopia (green-blind)

#2A250D

Tritanopia (blue-blind)

#3F1417

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #391a0d;
/* rgb */ color: rgb(57, 26, 13);
/* oklch */ color: oklch(25.9% 0.054 42.7);

Tailwind

colors: {
  custom: {
    50: '#72574c',
    500: '#391a0d',
    950: '#000000',
  },
}

SCSS

$custom: #391a0d;
$custom-light: #72574c;
$custom-dark: #000000;

JSON

{
  "hex": "#391a0d",
  "rgb": {
    "r": 57,
    "g": 26,
    "b": 13
  },
  "hsl": {
    "h": 17.727,
    "s": 62.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.2592,
    "c": 0.05389,
    "h": 42.7
  },
  "luminance": 0.01638
}

Semantic roles & 50–950 ramp

primary

#391A0D

secondary

#2D5F74

accent

#B5E642

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080301

muted

#7B7877

Preview Lab

Preview with #391A0D

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

Preview Lab → · Contrast checker → · Palette generator →