#491B0A#491B0A

#491B0A is a dark, moderate orange. Relative luminance 0.022; OKLCH L 28.9% C 0.075 H 39.7°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#491B0A
RGB	rgb(73, 27, 10)
HSL	hsl(16, 76%, 16%)
HSV	hsv(16, 86%, 29%)
CMYK	cmyk(0%, 63%, 86.3%, 71.4%)
CIE-LAB	lab(16.62, 20.78, 20.81)
CIE-LCH	lch(16.62, 29.41, 45.04°)
OKLab	oklab(28.9% 0.058 0.0482)
OKLCH	oklch(28.9% 0.075 39.7)
XYZ	xyz(3.1947, 2.2227, 0.5479)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491B0A #0A3849

analogous

#490A19 #491B0A #493B0A

triadic

#491B0A #0A491B #1B0A49

tetradic

#491B0A #19490A #0A3849 #3B0A49

square

#491B0A #19490A #0A3849 #3B0A49

split-complementary

#491B0A #0A493B #0A1949

monochromatic

#1B0A04 #1B0A04 #491B0A #7F2F11 #B54319

Accessibility & contrast

On white

14.54

#491B0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#491B0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491B0A

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491B0A	#FFFFFF	#000000	##FFFFFF
##491B0A	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282308

Deuteranopia (green-blind)

#332D09

Tritanopia (blue-blind)

#511117

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #491b0a;
/* rgb */ color: rgb(73, 27, 10);
/* oklch */ color: oklch(28.9% 0.075 39.7);

Tailwind

colors: {
  custom: {
    50: '#81594b',
    500: '#491b0a',
    950: '#000000',
  },
}

SCSS

$custom: #491b0a;
$custom-light: #81594b;
$custom-dark: #000000;

JSON

{
  "hex": "#491b0a",
  "rgb": {
    "r": 73,
    "g": 27,
    "b": 10
  },
  "hsl": {
    "h": 16.19,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.28899,
    "c": 0.07537,
    "h": 39.7
  },
  "luminance": 0.02222
}

Semantic roles & 50–950 ramp

primary

#491B0A

secondary

#296D86

accent

#BFF235

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #491B0A

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

Preview Lab → · Contrast checker → · Palette generator →