#4B3F2A#4B3F2A

#4B3F2A is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.4% C 0.037 H 81.1°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B3F2A
RGB	rgb(75, 63, 42)
HSL	hsl(38, 28%, 23%)
HSV	hsv(38, 44%, 29%)
CMYK	cmyk(0%, 16%, 44%, 70.6%)
CIE-LAB	lab(27.35, 1.71, 14.81)
CIE-LCH	lch(27.35, 14.91, 83.42°)
OKLab	oklab(37.44% 0.0057 0.0367)
OKLCH	oklch(37.44% 0.037 81.1)
XYZ	xyz(5.0972, 5.2183, 2.9288)
Luminance	0.0522 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3F2A #2A364B

analogous

#4B2E2A #4B3F2A #464B2A

triadic

#4B3F2A #2A4B3F #3F2A4B

tetradic

#4B3F2A #2A4B2E #2A364B #4B2A46

square

#4B3F2A #2A4B2E #2A364B #4B2A46

split-complementary

#4B3F2A #2A464B #2E2A4B

monochromatic

#14100B #241E14 #4B3F2A #726040 #998156

Accessibility & contrast

On white

10.28

#4B3F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#4B3F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3F2A

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3F2A	#FFFFFF	#000000	##FFFFFF
##4B3F2A	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443F28

Deuteranopia (green-blind)

#47422B

Tritanopia (blue-blind)

#503B3A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #4b3f2a;
/* rgb */ color: rgb(75, 63, 42);
/* oklch */ color: oklch(37.4% 0.037 81.1);

Tailwind

colors: {
  custom: {
    50: '#7e7363',
    500: '#4b3f2a',
    950: '#000000',
  },
}

SCSS

$custom: #4b3f2a;
$custom-light: #7e7363;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3f2a",
  "rgb": {
    "r": 75,
    "g": 63,
    "b": 42
  },
  "hsl": {
    "h": 38.182,
    "s": 28.205,
    "l": 22.941
  },
  "oklch": {
    "l": 0.37435,
    "c": 0.0371,
    "h": 81.1
  },
  "luminance": 0.05218
}

Semantic roles & 50–950 ramp

primary

#4B3F2A

secondary

#54637D

accent

#87C563

background

#F7F7F5

surface

#EEEDEA

border

#C9C8C6

text

#0A0805

muted

#7C7B79

Preview Lab

Preview with #4B3F2A

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

Preview Lab → · Contrast checker → · Palette generator →