#491E0A#491E0A

#491E0A is a dark, moderate orange. Relative luminance 0.024; OKLCH L 29.4% C 0.072 H 43.4°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#491E0A
RGB	rgb(73, 30, 10)
HSL	hsl(19, 76%, 16%)
HSV	hsv(19, 86%, 29%)
CMYK	cmyk(0%, 58.9%, 86.3%, 71.4%)
CIE-LAB	lab(17.31, 19.00, 21.66)
CIE-LCH	lch(17.31, 28.81, 48.74°)
OKLab	oklab(29.43% 0.0525 0.0497)
OKLCH	oklch(29.43% 0.072 43.4)
XYZ	xyz(3.2670, 2.3673, 0.5720)
Luminance	0.0237 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#491E0A #0A3549

analogous

#490A16 #491E0A #493E0A

triadic

#491E0A #0A491E #1E0A49

tetradic

#491E0A #16490A #0A3549 #3E0A49

square

#491E0A #16490A #0A3549 #3E0A49

split-complementary

#491E0A #0A493E #0A1649

monochromatic

#1B0B04 #1B0B04 #491E0A #7F3411 #B54A19

Accessibility & contrast

On white

14.25

#491E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#491E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #491E0A

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##491E0A	#FFFFFF	#000000	##FFFFFF
##491E0A	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2508

Deuteranopia (green-blind)

#342E09

Tritanopia (blue-blind)

#51151A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #491e0a;
/* rgb */ color: rgb(73, 30, 10);
/* oklch */ color: oklch(29.4% 0.072 43.4);

Tailwind

colors: {
  custom: {
    50: '#805b4b',
    500: '#491e0a',
    950: '#000000',
  },
}

SCSS

$custom: #491e0a;
$custom-light: #805b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#491e0a",
  "rgb": {
    "r": 73,
    "g": 30,
    "b": 10
  },
  "hsl": {
    "h": 19.048,
    "s": 75.904,
    "l": 16.275
  },
  "oklch": {
    "l": 0.29426,
    "c": 0.0723,
    "h": 43.4
  },
  "luminance": 0.02367
}

Semantic roles & 50–950 ramp

primary

#491E0A

secondary

#296886

accent

#B6F235

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #491E0A

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

Preview Lab → · Contrast checker → · Palette generator →