#4B2E0B#4B2E0B

#4B2E0B is a dark, moderate orange. Relative luminance 0.035; OKLCH L 33.0% C 0.064 H 66.7°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#4B2E0B
RGB	rgb(75, 46, 11)
HSL	hsl(33, 74%, 17%)
HSV	hsv(33, 85%, 29%)
CMYK	cmyk(0%, 38.7%, 85.3%, 70.6%)
CIE-LAB	lab(21.85, 9.88, 26.52)
CIE-LCH	lch(21.85, 28.30, 69.57°)
OKLab	oklab(32.99% 0.0253 0.0585)
OKLCH	oklch(32.99% 0.064 66.7)
XYZ	xyz(3.9394, 3.4744, 0.7797)
Luminance	0.0347 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2E0B #0B284B

analogous

#4B0E0B #4B2E0B #484B0B

triadic

#4B2E0B #0B4B2E #2E0B4B

tetradic

#4B2E0B #0B4B0E #0B284B #4B0B48

square

#4B2E0B #0B4B0E #0B284B #4B0B48

split-complementary

#4B2E0B #0B484B #0E0B4B

monochromatic

#1B1004 #1B1004 #4B2E0B #804F13 #B66F1B

Accessibility & contrast

On white

12.39

#4B2E0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#4B2E0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2E0B

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2E0B	#FFFFFF	#000000	##FFFFFF
##4B2E0B	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373006

Deuteranopia (green-blind)

#3E370C

Tritanopia (blue-blind)

#532727

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #4b2e0b;
/* rgb */ color: rgb(75, 46, 11);
/* oklch */ color: oklch(33.0% 0.064 66.7);

Tailwind

colors: {
  custom: {
    50: '#81664d',
    500: '#4b2e0b',
    950: '#000000',
  },
}

SCSS

$custom: #4b2e0b;
$custom-light: #81664d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2e0b",
  "rgb": {
    "r": 75,
    "g": 46,
    "b": 11
  },
  "hsl": {
    "h": 32.813,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.32994,
    "c": 0.06375,
    "h": 66.7
  },
  "luminance": 0.03474
}

Semantic roles & 50–950 ramp

primary

#4B2E0B

secondary

#2B5587

accent

#8BF137

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0601

muted

#7C7A77

Preview Lab

Preview with #4B2E0B

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

Preview Lab → · Contrast checker → · Palette generator →