#4A1F0B#4A1F0B

#4A1F0B is a dark, moderate orange. Relative luminance 0.025; OKLCH L 29.8% C 0.072 H 43.5°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).

Color values

HEX	#4A1F0B
RGB	rgb(74, 31, 11)
HSL	hsl(19, 74%, 17%)
HSV	hsv(19, 85%, 29%)
CMYK	cmyk(0%, 58.1%, 85.1%, 71%)
CIE-LAB	lab(17.74, 18.91, 21.81)
CIE-LCH	lch(17.74, 28.87, 49.06°)
OKLab	oklab(29.79% 0.0524 0.0497)
OKLCH	oklch(29.79% 0.072 43.5)
XYZ	xyz(3.3748, 2.4604, 0.6137)
Luminance	0.0246 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A1F0B #0B364A

analogous

#4A0B16 #4A1F0B #4A3F0B

triadic

#4A1F0B #0B4A1F #1F0B4A

tetradic

#4A1F0B #164A0B #0B364A #3F0B4A

square

#4A1F0B #164A0B #0B364A #3F0B4A

split-complementary

#4A1F0B #0B4A3F #0B164A

monochromatic

#1B0B04 #1B0B04 #4A1F0B #7F3513 #B54C1B

Accessibility & contrast

On white

14.08

#4A1F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#4A1F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A1F0B

14.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A1F0B	#FFFFFF	#000000	##FFFFFF
##4A1F0B	1.00	14.08	1.49	14.08
#FFFFFF	14.08	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2609

Deuteranopia (green-blind)

#352F0A

Tritanopia (blue-blind)

#52161B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4a1f0b;
/* rgb */ color: rgb(74, 31, 11);
/* oklch */ color: oklch(29.8% 0.072 43.5);

Tailwind

colors: {
  custom: {
    50: '#815c4c',
    500: '#4a1f0b',
    950: '#000000',
  },
}

SCSS

$custom: #4a1f0b;
$custom-light: #815c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#4a1f0b",
  "rgb": {
    "r": 74,
    "g": 31,
    "b": 11
  },
  "hsl": {
    "h": 19.048,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.29794,
    "c": 0.07221,
    "h": 43.5
  },
  "luminance": 0.0246
}

Semantic roles & 50–950 ramp

primary

#4A1F0B

secondary

#2B6986

accent

#B6F137

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4A1F0B

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

Preview Lab → · Contrast checker → · Palette generator →