#4B321B#4B321B

#4B321B is a dark, muted orange. Relative luminance 0.039; OKLCH L 34.1% C 0.051 H 62.4°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#4B321B
RGB	rgb(75, 50, 27)
HSL	hsl(29, 47%, 20%)
HSV	hsv(29, 64%, 29%)
CMYK	cmyk(0%, 33.3%, 64%, 70.6%)
CIE-LAB	lab(23.19, 8.41, 19.02)
CIE-LCH	lch(23.19, 20.79, 66.16°)
OKLab	oklab(34.1% 0.0236 0.0451)
OKLCH	oklch(34.1% 0.051 62.4)
XYZ	xyz(4.2403, 3.8565, 1.5578)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B321B #1B344B

analogous

#4B1B1C #4B321B #4B4A1B

triadic

#4B321B #1B4B32 #321B4B

tetradic

#4B321B #1C4B1B #1B344B #4A1B4B

square

#4B321B #1C4B1B #1B344B #4A1B4B

split-complementary

#4B321B #1B4B4A #1B1C4B

monochromatic

#170F08 #1E140B #4B321B #78502B #A56E3B

Accessibility & contrast

On white

11.86

#4B321B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#4B321B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B321B

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B321B	#FFFFFF	#000000	##FFFFFF
##4B321B	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3419

Deuteranopia (green-blind)

#403A1B

Tritanopia (blue-blind)

#522D2D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4b321b;
/* rgb */ color: rgb(75, 50, 27);
/* oklch */ color: oklch(34.1% 0.051 62.4);

Tailwind

colors: {
  custom: {
    50: '#7f6958',
    500: '#4b321b',
    950: '#000000',
  },
}

SCSS

$custom: #4b321b;
$custom-light: #7f6958;
$custom-dark: #000000;

JSON

{
  "hex": "#4b321b",
  "rgb": {
    "r": 75,
    "g": 50,
    "b": 27
  },
  "hsl": {
    "h": 28.75,
    "s": 47.059,
    "l": 20
  },
  "oklch": {
    "l": 0.34097,
    "c": 0.05088,
    "h": 62.4
  },
  "luminance": 0.03856
}

Semantic roles & 50–950 ramp

primary

#4B321B

secondary

#416281

accent

#97D751

background

#F7F6F5

surface

#EEEBE9

border

#C9C6C5

text

#0A0603

muted

#7C7A78

Preview Lab

Preview with #4B321B

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

Preview Lab → · Contrast checker → · Palette generator →