#4B2011#4B2011

#4B2011 is a dark, moderate orange. Relative luminance 0.026; OKLCH L 30.2% C 0.070 H 39.5°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#4B2011
RGB	rgb(75, 32, 17)
HSL	hsl(16, 63%, 18%)
HSV	hsv(16, 77%, 29%)
CMYK	cmyk(0%, 57.3%, 77.3%, 70.6%)
CIE-LAB	lab(18.23, 19.11, 19.41)
CIE-LCH	lch(18.23, 27.23, 45.44°)
OKLab	oklab(30.23% 0.0541 0.0445)
OKLCH	oklch(30.23% 0.07 39.5)
XYZ	xyz(3.5197, 2.5698, 0.8409)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2011 #113C4B

analogous

#4B111F #4B2011 #4B3D11

triadic

#4B2011 #114B20 #20114B

tetradic

#4B2011 #1F4B11 #113C4B #3D114B

square

#4B2011 #1F4B11 #113C4B #3D114B

split-complementary

#4B2011 #114B3D #111F4B

monochromatic

#190B06 #190B06 #4B2011 #7D351C #AF4B28

Accessibility & contrast

On white

13.87

#4B2011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4B2011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2011

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2011	#FFFFFF	#000000	##FFFFFF
##4B2011	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C270F

Deuteranopia (green-blind)

#363010

Tritanopia (blue-blind)

#53171D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4b2011;
/* rgb */ color: rgb(75, 32, 17);
/* oklch */ color: oklch(30.2% 0.070 39.5);

Tailwind

colors: {
  custom: {
    50: '#825c4f',
    500: '#4b2011',
    950: '#000000',
  },
}

SCSS

$custom: #4b2011;
$custom-light: #825c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2011",
  "rgb": {
    "r": 75,
    "g": 32,
    "b": 17
  },
  "hsl": {
    "h": 15.517,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30229,
    "c": 0.07007,
    "h": 39.5
  },
  "luminance": 0.02569
}

Semantic roles & 50–950 ramp

primary

#4B2011

secondary

#336F84

accent

#BCE642

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #4B2011

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

Preview Lab → · Contrast checker → · Palette generator →