#391F10#391F10

#391F10 is a dark, muted orange. Relative luminance 0.019; OKLCH L 27.0% C 0.048 H 49.7°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#391F10
RGB	rgb(57, 31, 16)
HSL	hsl(22, 56%, 14%)
HSV	hsv(22, 72%, 22%)
CMYK	cmyk(0%, 45.6%, 71.9%, 77.6%)
CIE-LAB	lab(14.89, 10.88, 15.15)
CIE-LCH	lch(14.89, 18.66, 54.31°)
OKLab	oklab(27.03% 0.0308 0.0363)
OKLCH	oklch(27.03% 0.048 49.7)
XYZ	xyz(2.2710, 1.8875, 0.7348)
Luminance	0.0189 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391F10 #102A39

analogous

#391016 #391F10 #393410

triadic

#391F10 #10391F #1F1039

tetradic

#391F10 #163910 #102A39 #341039

square

#391F10 #163910 #102A39 #341039

split-complementary

#391F10 #103934 #101639

monochromatic

#180D07 #180D07 #391F10 #69391D #99532B

Accessibility & contrast

On white

15.25

#391F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#391F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391F10

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391F10	#FFFFFF	#000000	##FFFFFF
##391F10	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220F

Deuteranopia (green-blind)

#2C2810

Tritanopia (blue-blind)

#3F1A1B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #391f10;
/* rgb */ color: rgb(57, 31, 16);
/* oklch */ color: oklch(27.0% 0.048 49.7);

Tailwind

colors: {
  custom: {
    50: '#725a4e',
    500: '#391f10',
    950: '#000000',
  },
}

SCSS

$custom: #391f10;
$custom-light: #725a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#391f10",
  "rgb": {
    "r": 57,
    "g": 31,
    "b": 16
  },
  "hsl": {
    "h": 21.951,
    "s": 56.164,
    "l": 14.314
  },
  "oklch": {
    "l": 0.27031,
    "c": 0.04765,
    "h": 49.7
  },
  "luminance": 0.01887
}

Semantic roles & 50–950 ramp

primary

#391F10

secondary

#325B73

accent

#A8DF48

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #391F10

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

Preview Lab → · Contrast checker → · Palette generator →