#3B2B03#3B2B03

#3B2B03 is a dark, muted orange. Relative luminance 0.027; OKLCH L 30.0% C 0.059 H 85.3°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#3B2B03
RGB	rgb(59, 43, 3)
HSL	hsl(43, 90%, 12%)
HSV	hsv(43, 95%, 23%)
CMYK	cmyk(0%, 27.1%, 94.9%, 76.9%)
CIE-LAB	lab(18.65, 2.93, 25.58)
CIE-LCH	lch(18.65, 25.75, 83.48°)
OKLab	oklab(29.98% 0.0048 0.0583)
OKLCH	oklch(29.98% 0.059 85.3)
XYZ	xyz(2.6841, 2.6643, 0.4590)
Luminance	0.0266 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B2B03 #03133B

analogous

#3B0F03 #3B2B03 #2F3B03

triadic

#3B2B03 #033B2B #2B033B

tetradic

#3B2B03 #033B0F #03133B #3B032F

square

#3B2B03 #033B0F #03133B #3B032F

split-complementary

#3B2B03 #032F3B #0F033B

monochromatic

#1D1501 #1D1501 #3B2B03 #755506 #AF8009

Accessibility & contrast

On white

13.70

#3B2B03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#3B2B03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B2B03

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B2B03	#FFFFFF	#000000	##FFFFFF
##3B2B03	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322B00

Deuteranopia (green-blind)

#362F05

Tritanopia (blue-blind)

#412623

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3b2b03;
/* rgb */ color: rgb(59, 43, 3);
/* oklch */ color: oklch(30.0% 0.059 85.3);

Tailwind

colors: {
  custom: {
    50: '#746448',
    500: '#3b2b03',
    950: '#000000',
  },
}

SCSS

$custom: #3b2b03;
$custom-light: #746448;
$custom-dark: #000000;

JSON

{
  "hex": "#3b2b03",
  "rgb": {
    "r": 59,
    "g": 43,
    "b": 3
  },
  "hsl": {
    "h": 42.857,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29976,
    "c": 0.05852,
    "h": 85.3
  },
  "luminance": 0.02664
}

Semantic roles & 50–950 ramp

primary

#3B2B03

secondary

#1C387E

accent

#66FF29

background

#F7F5F4

surface

#EDEAE6

border

#C8C6C2

text

#080500

muted

#7B7977

Preview Lab

Preview with #3B2B03

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

Preview Lab → · Contrast checker → · Palette generator →