#4B3A0F#4B3A0F

#4B3A0F is a dark, moderate orange. Relative luminance 0.046; OKLCH L 35.8% C 0.063 H 86.6°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).

Color values

HEX	#4B3A0F
RGB	rgb(75, 58, 15)
HSL	hsl(43, 67%, 18%)
HSV	hsv(43, 80%, 29%)
CMYK	cmyk(0%, 22.7%, 80%, 70.6%)
CIE-LAB	lab(25.43, 2.31, 28.28)
CIE-LCH	lch(25.43, 28.37, 85.33°)
OKLab	oklab(35.81% 0.0038 0.0629)
OKLCH	oklch(35.81% 0.063 86.6)
XYZ	xyz(4.5012, 4.5568, 1.0943)
Luminance	0.0456 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B3A0F #0F204B

analogous

#4B1C0F #4B3A0F #3E4B0F

triadic

#4B3A0F #0F4B3A #3A0F4B

tetradic

#4B3A0F #0F4B1C #0F204B #4B0F3E

square

#4B3A0F #0F4B1C #0F204B #4B0F3E

split-complementary

#4B3A0F #0F3E4B #1C0F4B

monochromatic

#1A1405 #1A1405 #4B3A0F #7E6119 #B18923

Accessibility & contrast

On white

10.99

#4B3A0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#4B3A0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B3A0F

10.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B3A0F	#FFFFFF	#000000	##FFFFFF
##4B3A0F	1.00	10.99	1.91	10.99
#FFFFFF	10.99	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A09

Deuteranopia (green-blind)

#463E11

Tritanopia (blue-blind)

#523431

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #4b3a0f;
/* rgb */ color: rgb(75, 58, 15);
/* oklch */ color: oklch(35.8% 0.063 86.6);

Tailwind

colors: {
  custom: {
    50: '#806f50',
    500: '#4b3a0f',
    950: '#000000',
  },
}

SCSS

$custom: #4b3a0f;
$custom-light: #806f50;
$custom-dark: #000000;

JSON

{
  "hex": "#4b3a0f",
  "rgb": {
    "r": 75,
    "g": 58,
    "b": 15
  },
  "hsl": {
    "h": 43,
    "s": 66.667,
    "l": 17.647
  },
  "oklch": {
    "l": 0.35805,
    "c": 0.06298,
    "h": 86.6
  },
  "luminance": 0.04556
}

Semantic roles & 50–950 ramp

primary

#4B3A0F

secondary

#304985

accent

#6FEA3E

background

#F8F6F4

surface

#EFECE7

border

#CAC7C3

text

#0A0702

muted

#7C7A78

Preview Lab

Preview with #4B3A0F

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

Preview Lab → · Contrast checker → · Palette generator →