#4B331F#4B331F

#4B331F is a dark, muted orange. Relative luminance 0.040; OKLCH L 34.4% C 0.047 H 60.1°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#4B331F
RGB	rgb(75, 51, 31)
HSL	hsl(27, 42%, 21%)
HSV	hsv(27, 59%, 29%)
CMYK	cmyk(0%, 32%, 58.7%, 70.6%)
CIE-LAB	lab(23.55, 8.15, 16.93)
CIE-LCH	lch(23.55, 18.79, 64.30°)
OKLab	oklab(34.4% 0.0235 0.0408)
OKLCH	oklch(34.4% 0.047 60.1)
XYZ	xyz(4.3330, 3.9628, 1.8327)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B331F #1F374B

analogous

#4B1F21 #4B331F #4B491F

triadic

#4B331F #1F4B33 #331F4B

tetradic

#4B331F #214B1F #1F374B #491F4B

square

#4B331F #214B1F #1F374B #491F4B

split-complementary

#4B331F #1F4B49 #1F214B

monochromatic

#160F09 #20160D #4B331F #765031 #A26E43

Accessibility & contrast

On white

11.72

#4B331F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4B331F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B331F

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B331F	#FFFFFF	#000000	##FFFFFF
##4B331F	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A351D

Deuteranopia (green-blind)

#403A1F

Tritanopia (blue-blind)

#522E2E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b331f;
/* rgb */ color: rgb(75, 51, 31);
/* oklch */ color: oklch(34.4% 0.047 60.1);

Tailwind

colors: {
  custom: {
    50: '#7f6a5b',
    500: '#4b331f',
    950: '#000000',
  },
}

SCSS

$custom: #4b331f;
$custom-light: #7f6a5b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b331f",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 31
  },
  "hsl": {
    "h": 27.273,
    "s": 41.509,
    "l": 20.784
  },
  "oklch": {
    "l": 0.34396,
    "c": 0.04709,
    "h": 60.1
  },
  "luminance": 0.03962
}

Semantic roles & 50–950 ramp

primary

#4B331F

secondary

#466680

accent

#99D156

background

#F7F6F5

surface

#EEEBE9

border

#C9C6C5

text

#0A0604

muted

#7C7A79

Preview Lab

Preview with #4B331F

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

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