#4B2009#4B2009

#4B2009 is a dark, moderate orange. Relative luminance 0.025; OKLCH L 30.1% C 0.073 H 45.7°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#4B2009
RGB	rgb(75, 32, 9)
HSL	hsl(21, 79%, 16%)
HSV	hsv(21, 88%, 29%)
CMYK	cmyk(0%, 57.3%, 88%, 70.6%)
CIE-LAB	lab(18.14, 18.68, 23.15)
CIE-LCH	lch(18.14, 29.75, 51.10°)
OKLab	oklab(30.13% 0.0512 0.0525)
OKLCH	oklch(30.13% 0.073 45.7)
XYZ	xyz(3.4678, 2.5490, 0.5678)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2009 #09344B

analogous

#4B0913 #4B2009 #4B4109

triadic

#4B2009 #094B20 #20094B

tetradic

#4B2009 #134B09 #09344B #41094B

square

#4B2009 #134B09 #09344B #41094B

split-complementary

#4B2009 #094B41 #09134B

monochromatic

#1B0C03 #1B0C03 #4B2009 #823710 #B84F16

Accessibility & contrast

On white

13.91

#4B2009 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B2009 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2009

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2009	#FFFFFF	#000000	##FFFFFF
##4B2009	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2606

Deuteranopia (green-blind)

#373008

Tritanopia (blue-blind)

#53171B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b2009;
/* rgb */ color: rgb(75, 32, 9);
/* oklch */ color: oklch(30.1% 0.073 45.7);

Tailwind

colors: {
  custom: {
    50: '#825c4b',
    500: '#4b2009',
    950: '#000000',
  },
}

SCSS

$custom: #4b2009;
$custom-light: #825c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2009",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 9
  },
  "hsl": {
    "h": 20.909,
    "s": 78.571,
    "l": 16.471
  },
  "oklch": {
    "l": 0.30129,
    "c": 0.07329,
    "h": 45.7
  },
  "luminance": 0.02549
}

Semantic roles & 50–950 ramp

primary

#4B2009

secondary

#286788

accent

#B1F533

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0401

muted

#7C7977

Preview Lab

Preview with #4B2009

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

Preview Lab → · Contrast checker → · Palette generator →