#4B331C#4B331C

#4B331C is a dark, muted orange. Relative luminance 0.039; OKLCH L 34.3% C 0.050 H 63.7°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#4B331C
RGB	rgb(75, 51, 28)
HSL	hsl(29, 46%, 20%)
HSV	hsv(29, 63%, 29%)
CMYK	cmyk(0%, 32%, 62.7%, 70.6%)
CIE-LAB	lab(23.50, 7.85, 18.77)
CIE-LCH	lch(23.50, 20.34, 67.31°)
OKLab	oklab(34.34% 0.0221 0.0446)
OKLCH	oklch(34.34% 0.05 63.7)
XYZ	xyz(4.2953, 3.9477, 1.6341)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B331C #1C344B

analogous

#4B1C1C #4B331C #4B4A1C

triadic

#4B331C #1C4B33 #331C4B

tetradic

#4B331C #1C4B1C #1C344B #4A1C4B

square

#4B331C #1C4B1C #1C344B #4A1C4B

split-complementary

#4B331C #1C4B4A #1C1C4B

monochromatic

#160F08 #1E150B #4B331C #78512D #A4703D

Accessibility & contrast

On white

11.74

#4B331C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#4B331C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B331C

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B331C	#FFFFFF	#000000	##FFFFFF
##4B331C	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351A

Deuteranopia (green-blind)

#403A1C

Tritanopia (blue-blind)

#522E2D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #4b331c;
/* rgb */ color: rgb(75, 51, 28);
/* oklch */ color: oklch(34.3% 0.050 63.7);

Tailwind

colors: {
  custom: {
    50: '#7f6a58',
    500: '#4b331c',
    950: '#000000',
  },
}

SCSS

$custom: #4b331c;
$custom-light: #7f6a58;
$custom-dark: #000000;

JSON

{
  "hex": "#4b331c",
  "rgb": {
    "r": 75,
    "g": 51,
    "b": 28
  },
  "hsl": {
    "h": 29.362,
    "s": 45.631,
    "l": 20.196
  },
  "oklch": {
    "l": 0.34341,
    "c": 0.0498,
    "h": 63.7
  },
  "luminance": 0.03947
}

Semantic roles & 50–950 ramp

primary

#4B331C

secondary

#426281

accent

#95D552

background

#F7F6F5

surface

#EEEBE9

border

#C9C6C5

text

#0A0603

muted

#7C7A78

Preview Lab

Preview with #4B331C

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

Preview Lab → · Contrast checker → · Palette generator →