#4B321F#4B321F

#4B321F is a dark, muted orange. Relative luminance 0.039; OKLCH L 34.2% C 0.047 H 57.6°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B321F
RGB	rgb(75, 50, 31)
HSL	hsl(26, 42%, 21%)
HSV	hsv(26, 59%, 29%)
CMYK	cmyk(0%, 33.3%, 58.7%, 70.6%)
CIE-LAB	lab(23.26, 8.80, 16.57)
CIE-LCH	lch(23.26, 18.76, 62.01°)
OKLab	oklab(34.17% 0.0254 0.04)
OKLCH	oklch(34.17% 0.047 57.6)
XYZ	xyz(4.2898, 3.8763, 1.8183)
Luminance	0.0388 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B321F #1F384B

analogous

#4B1F22 #4B321F #4B481F

triadic

#4B321F #1F4B32 #321F4B

tetradic

#4B321F #224B1F #1F384B #481F4B

square

#4B321F #224B1F #1F384B #481F4B

split-complementary

#4B321F #1F4B48 #1F224B

monochromatic

#160E09 #20150D #4B321F #764F31 #A26C43

Accessibility & contrast

On white

11.83

#4B321F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#4B321F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B321F

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B321F	#FFFFFF	#000000	##FFFFFF
##4B321F	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39341D

Deuteranopia (green-blind)

#3F3A1F

Tritanopia (blue-blind)

#522D2D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #4b321f;
/* rgb */ color: rgb(75, 50, 31);
/* oklch */ color: oklch(34.2% 0.047 57.6);

Tailwind

colors: {
  custom: {
    50: '#7f695b',
    500: '#4b321f',
    950: '#000000',
  },
}

SCSS

$custom: #4b321f;
$custom-light: #7f695b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b321f",
  "rgb": {
    "r": 75,
    "g": 50,
    "b": 31
  },
  "hsl": {
    "h": 25.909,
    "s": 41.509,
    "l": 20.784
  },
  "oklch": {
    "l": 0.34171,
    "c": 0.04739,
    "h": 57.6
  },
  "luminance": 0.03876
}

Semantic roles & 50–950 ramp

primary

#4B321F

secondary

#466780

accent

#9CD156

background

#F7F6F5

surface

#EEEBE9

border

#C9C6C5

text

#0A0604

muted

#7C7A79

Preview Lab

Preview with #4B321F

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

Preview Lab → · Contrast checker → · Palette generator →