#4B2212#4B2212

#4B2212 is a dark, moderate orange. Relative luminance 0.027; OKLCH L 30.6% C 0.068 H 41.3°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#4B2212
RGB	rgb(75, 34, 18)
HSL	hsl(17, 61%, 18%)
HSV	hsv(17, 76%, 29%)
CMYK	cmyk(0%, 54.7%, 76%, 70.6%)
CIE-LAB	lab(18.73, 17.95, 19.40)
CIE-LCH	lch(18.73, 26.43, 47.22°)
OKLab	oklab(30.62% 0.0508 0.0446)
OKLCH	oklch(30.62% 0.068 41.3)
XYZ	xyz(3.5832, 2.6840, 0.9015)
Luminance	0.0268 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2212 #123B4B

analogous

#4B121E #4B2212 #4B3E12

triadic

#4B2212 #124B22 #22124B

tetradic

#4B2212 #1E4B12 #123B4B #3E124B

square

#4B2212 #1E4B12 #123B4B #3E124B

split-complementary

#4B2212 #124B3E #121E4B

monochromatic

#190B06 #1A0C06 #4B2212 #7C381E #AE4F2A

Accessibility & contrast

On white

13.66

#4B2212 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#4B2212 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2212

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2212	#FFFFFF	#000000	##FFFFFF
##4B2212	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2810

Deuteranopia (green-blind)

#373111

Tritanopia (blue-blind)

#531A1E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b2212;
/* rgb */ color: rgb(75, 34, 18);
/* oklch */ color: oklch(30.6% 0.068 41.3);

Tailwind

colors: {
  custom: {
    50: '#815e50',
    500: '#4b2212',
    950: '#000000',
  },
}

SCSS

$custom: #4b2212;
$custom-light: #815e50;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2212",
  "rgb": {
    "r": 75,
    "g": 34,
    "b": 18
  },
  "hsl": {
    "h": 16.842,
    "s": 61.29,
    "l": 18.235
  },
  "oklch": {
    "l": 0.30615,
    "c": 0.06756,
    "h": 41.3
  },
  "luminance": 0.02684
}

Semantic roles & 50–950 ramp

primary

#4B2212

secondary

#356E84

accent

#B7E443

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #4B2212

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

Preview Lab → · Contrast checker → · Palette generator →