#4B1F0E#4B1F0E

#4B1F0E is a dark, moderate orange. Relative luminance 0.025; OKLCH L 30.0% C 0.072 H 40.8°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#4B1F0E
RGB	rgb(75, 31, 14)
HSL	hsl(17, 69%, 17%)
HSV	hsv(17, 81%, 29%)
CMYK	cmyk(0%, 58.7%, 81.3%, 70.6%)
CIE-LAB	lab(17.95, 19.53, 20.71)
CIE-LCH	lch(17.95, 28.46, 46.67°)
OKLab	oklab(30.01% 0.0548 0.0472)
OKLCH	oklch(30.01% 0.072 40.8)
XYZ	xyz(3.4712, 2.5080, 0.7167)
Luminance	0.0251 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1F0E #0E3A4B

analogous

#4B0E1C #4B1F0E #4B3D0E

triadic

#4B1F0E #0E4B1F #1F0E4B

tetradic

#4B1F0E #1C4B0E #0E3A4B #3D0E4B

square

#4B1F0E #1C4B0E #0E3A4B #3D0E4B

split-complementary

#4B1F0E #0E4B3D #0E1C4B

monochromatic

#1A0B05 #1A0B05 #4B1F0E #7F3418 #B24A21

Accessibility & contrast

On white

13.99

#4B1F0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#4B1F0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1F0E

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1F0E	#FFFFFF	#000000	##FFFFFF
##4B1F0E	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260C

Deuteranopia (green-blind)

#36300D

Tritanopia (blue-blind)

#53161B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b1f0e;
/* rgb */ color: rgb(75, 31, 14);
/* oklch */ color: oklch(30.0% 0.072 40.8);

Tailwind

colors: {
  custom: {
    50: '#825c4d',
    500: '#4b1f0e',
    950: '#000000',
  },
}

SCSS

$custom: #4b1f0e;
$custom-light: #825c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1f0e",
  "rgb": {
    "r": 75,
    "g": 31,
    "b": 14
  },
  "hsl": {
    "h": 16.721,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.30006,
    "c": 0.07231,
    "h": 40.8
  },
  "luminance": 0.02508
}

Semantic roles & 50–950 ramp

primary

#4B1F0E

secondary

#2F6E86

accent

#BBEB3C

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B1F0E

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

Preview Lab → · Contrast checker → · Palette generator →