#4B350B#4B350B

#4B350B is a dark, moderate orange. Relative luminance 0.041; OKLCH L 34.6% C 0.064 H 79.2°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#4B350B
RGB	rgb(75, 53, 11)
HSL	hsl(39, 74%, 17%)
HSV	hsv(39, 85%, 29%)
CMYK	cmyk(0%, 29.3%, 85.3%, 70.6%)
CIE-LAB	lab(23.89, 5.32, 28.63)
CIE-LCH	lch(23.89, 29.12, 79.47°)
OKLab	oklab(34.58% 0.0119 0.0627)
OKLCH	oklch(34.58% 0.064 79.2)
XYZ	xyz(4.2354, 4.0666, 0.8784)
Luminance	0.0407 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B350B #0B214B

analogous

#4B150B #4B350B #414B0B

triadic

#4B350B #0B4B35 #350B4B

tetradic

#4B350B #0B4B15 #0B214B #4B0B41

square

#4B350B #0B4B15 #0B214B #4B0B41

split-complementary

#4B350B #0B414B #150B4B

monochromatic

#1B1304 #1B1304 #4B350B #805B13 #B6801B

Accessibility & contrast

On white

11.58

#4B350B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#4B350B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B350B

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B350B	#FFFFFF	#000000	##FFFFFF
##4B350B	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3605

Deuteranopia (green-blind)

#433B0D

Tritanopia (blue-blind)

#522F2D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #4b350b;
/* rgb */ color: rgb(75, 53, 11);
/* oklch */ color: oklch(34.6% 0.064 79.2);

Tailwind

colors: {
  custom: {
    50: '#816c4d',
    500: '#4b350b',
    950: '#000000',
  },
}

SCSS

$custom: #4b350b;
$custom-light: #816c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b350b",
  "rgb": {
    "r": 75,
    "g": 53,
    "b": 11
  },
  "hsl": {
    "h": 39.375,
    "s": 74.419,
    "l": 16.863
  },
  "oklch": {
    "l": 0.34584,
    "c": 0.06385,
    "h": 79.2
  },
  "luminance": 0.04066
}

Semantic roles & 50–950 ramp

primary

#4B350B

secondary

#2B4A87

accent

#77F137

background

#F8F6F4

surface

#EFEBE7

border

#CAC6C3

text

#0B0601

muted

#7C7A77

Preview Lab

Preview with #4B350B

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

Preview Lab → · Contrast checker → · Palette generator →