#4B2811#4B2811

#4B2811 is a dark, moderate orange. Relative luminance 0.031; OKLCH L 31.8% C 0.063 H 51.8°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#4B2811
RGB	rgb(75, 40, 17)
HSL	hsl(24, 63%, 18%)
HSV	hsv(24, 77%, 29%)
CMYK	cmyk(0%, 46.7%, 77.3%, 70.6%)
CIE-LAB	lab(20.26, 14.10, 21.75)
CIE-LCH	lch(20.26, 25.92, 57.04°)
OKLab	oklab(31.78% 0.0389 0.0494)
OKLCH	oklch(31.78% 0.063 51.8)
XYZ	xyz(3.7619, 3.0543, 0.9216)
Luminance	0.0305 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B2811 #11344B

analogous

#4B1117 #4B2811 #4B4511

triadic

#4B2811 #114B28 #28114B

tetradic

#4B2811 #174B11 #11344B #45114B

square

#4B2811 #174B11 #11344B #45114B

split-complementary

#4B2811 #114B45 #11174B

monochromatic

#190D06 #190D06 #4B2811 #7D431C #AF5D28

Accessibility & contrast

On white

13.04

#4B2811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#4B2811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B2811

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B2811	#FFFFFF	#000000	##FFFFFF
##4B2811	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C0F

Deuteranopia (green-blind)

#3A3411

Tritanopia (blue-blind)

#532123

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #4b2811;
/* rgb */ color: rgb(75, 40, 17);
/* oklch */ color: oklch(31.8% 0.063 51.8);

Tailwind

colors: {
  custom: {
    50: '#816250',
    500: '#4b2811',
    950: '#000000',
  },
}

SCSS

$custom: #4b2811;
$custom-light: #816250;
$custom-dark: #000000;

JSON

{
  "hex": "#4b2811",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 17
  },
  "hsl": {
    "h": 23.793,
    "s": 63.043,
    "l": 18.039
  },
  "oklch": {
    "l": 0.31783,
    "c": 0.06288,
    "h": 51.8
  },
  "luminance": 0.03054
}

Semantic roles & 50–950 ramp

primary

#4B2811

secondary

#336484

accent

#A5E642

background

#F8F5F4

surface

#EFEAE7

border

#CAC6C3

text

#0B0502

muted

#7C7978

Preview Lab

Preview with #4B2811

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

Preview Lab → · Contrast checker → · Palette generator →