#491F0A#491F0A

#491F0A is a dark, moderate orange. Relative luminance 0.024; OKLCH L 29.6% C 0.071 H 44.7°. Best body text is #FFFFFF at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#491F0A
RGB	rgb(73, 31, 10)
HSL	hsl(20, 76%, 16%)
HSV	hsv(20, 86%, 29%)
CMYK	cmyk(0%, 57.5%, 86.3%, 71.4%)
CIE-LAB	lab(17.55, 18.40, 21.95)
CIE-LCH	lch(17.55, 28.64, 50.03°)
OKLab	oklab(29.61% 0.0507 0.0502)
OKLCH	oklch(29.61% 0.071 44.7)
XYZ	xyz(3.2928, 2.4188, 0.5806)
Luminance	0.0242 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491F0A #0A3449

analogous

#490A15 #491F0A #493F0A

triadic

#491F0A #0A491F #1F0A49

tetradic

#491F0A #15490A #0A3449 #3F0A49

square

#491F0A #15490A #0A3449 #3F0A49

split-complementary

#491F0A #0A493F #0A1549

monochromatic

#1B0B04 #1B0B04 #491F0A #7F3611 #B54D19

Accessibility & contrast

On white

14.15

#491F0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#491F0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491F0A

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491F0A	#FFFFFF	#000000	##FFFFFF
##491F0A	1.00	14.15	1.48	14.15
#FFFFFF	14.15	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2507

Deuteranopia (green-blind)

#352F09

Tritanopia (blue-blind)

#51161B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #491f0a;
/* rgb */ color: rgb(73, 31, 10);
/* oklch */ color: oklch(29.6% 0.071 44.7);

Tailwind

colors: {
  custom: {
    50: '#805b4b',
    500: '#491f0a',
    950: '#000000',
  },
}

SCSS

$custom: #491f0a;
$custom-light: #805b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#491f0a",
  "rgb": {
    "r": 73,
    "g": 31,
    "b": 10
  },
  "hsl": {
    "h": 20,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.29609,
    "c": 0.07134,
    "h": 44.7
  },
  "luminance": 0.02418
}

Semantic roles & 50–950 ramp

primary

#491F0A

secondary

#296786

accent

#B3F235

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #491F0A

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

Preview Lab → · Contrast checker → · Palette generator →