#3A1F09#3A1F09

#3A1F09 is a dark, muted orange. Relative luminance 0.019; OKLCH L 27.1% C 0.054 H 56.7°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A1F09
RGB	rgb(58, 31, 9)
HSL	hsl(27, 73%, 13%)
HSV	hsv(27, 84%, 23%)
CMYK	cmyk(0%, 46.6%, 84.5%, 77.3%)
CIE-LAB	lab(14.95, 10.89, 18.56)
CIE-LCH	lch(14.95, 21.52, 59.61°)
OKLab	oklab(27.08% 0.0294 0.0448)
OKLCH	oklch(27.08% 0.054 56.7)
XYZ	xyz(2.2844, 1.8995, 0.5047)
Luminance	0.0190 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A1F09 #09243A

analogous

#3A090B #3A1F09 #3A3709

triadic

#3A1F09 #093A1F #1F093A

tetradic

#3A1F09 #0B3A09 #09243A #37093A

square

#3A1F09 #0B3A09 #09243A #37093A

split-complementary

#3A1F09 #093A37 #090B3A

monochromatic

#1A0E04 #1A0E04 #3A1F09 #6F3B11 #A45819

Accessibility & contrast

On white

15.22

#3A1F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#3A1F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A1F09

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A1F09	#FFFFFF	#000000	##FFFFFF
##3A1F09	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272207

Deuteranopia (green-blind)

#2D2809

Tritanopia (blue-blind)

#40191A

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #3a1f09;
/* rgb */ color: rgb(58, 31, 9);
/* oklch */ color: oklch(27.1% 0.054 56.7);

Tailwind

colors: {
  custom: {
    50: '#735a4b',
    500: '#3a1f09',
    950: '#000000',
  },
}

SCSS

$custom: #3a1f09;
$custom-light: #735a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#3a1f09",
  "rgb": {
    "r": 58,
    "g": 31,
    "b": 9
  },
  "hsl": {
    "h": 26.939,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.27084,
    "c": 0.05352,
    "h": 56.7
  },
  "luminance": 0.01899
}

Semantic roles & 50–950 ramp

primary

#3A1F09

secondary

#275478

accent

#9DF038

background

#F7F5F4

surface

#EDE9E7

border

#C8C5C3

text

#080401

muted

#7B7977

Preview Lab

Preview with #3A1F09

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

Preview Lab → · Contrast checker → · Palette generator →