#4B2109#4B2109

#4B2109 is a dark, moderate orange. Relative luminance 0.026; OKLCH L 30.3% C 0.072 H 47.0°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B2109
RGB	rgb(75, 33, 9)
HSL	hsl(22, 79%, 16%)
HSV	hsv(22, 88%, 29%)
CMYK	cmyk(0%, 56%, 88%, 70.6%)
CIE-LAB	lab(18.38, 18.08, 23.44)
CIE-LCH	lch(18.38, 29.60, 52.36°)
OKLab	oklab(30.31% 0.0493 0.053)
OKLCH	oklch(30.31% 0.072 47)
XYZ	xyz(3.4952, 2.6037, 0.5769)
Luminance	0.0260 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2109 #09334B

analogous

#4B0912 #4B2109 #4B4209

triadic

#4B2109 #094B21 #21094B

tetradic

#4B2109 #124B09 #09334B #42094B

square

#4B2109 #124B09 #09334B #42094B

split-complementary

#4B2109 #094B42 #09124B

monochromatic

#1B0C03 #1B0C03 #4B2109 #823910 #B85116

Accessibility & contrast

On white

13.81

#4B2109 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#4B2109 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2109

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2109	#FFFFFF	#000000	##FFFFFF
##4B2109	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2706

Deuteranopia (green-blind)

#373008

Tritanopia (blue-blind)

#53181C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #4b2109;
/* rgb */ color: rgb(75, 33, 9);
/* oklch */ color: oklch(30.3% 0.072 47.0);

Tailwind

colors: {
  custom: {
    50: '#825d4b',
    500: '#4b2109',
    950: '#000000',
  },
}

SCSS

$custom: #4b2109;
$custom-light: #825d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2109",
  "rgb": {
    "r": 75,
    "g": 33,
    "b": 9
  },
  "hsl": {
    "h": 21.818,
    "s": 78.571,
    "l": 16.471
  },
  "oklch": {
    "l": 0.30314,
    "c": 0.07238,
    "h": 47
  },
  "luminance": 0.02603
}

Semantic roles & 50–950 ramp

primary

#4B2109

secondary

#286588

accent

#AEF533

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B2109

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

Preview Lab → · Contrast checker → · Palette generator →