#351B05#351B05

#351B05 is a dark, muted orange. Relative luminance 0.016; OKLCH L 25.3% C 0.053 H 57.7°. Best body text is #FFFFFF at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#351B05
RGB	rgb(53, 27, 5)
HSL	hsl(28, 83%, 11%)
HSV	hsv(28, 91%, 21%)
CMYK	cmyk(0%, 49.1%, 90.6%, 79.2%)
CIE-LAB	lab(12.93, 10.69, 17.38)
CIE-LCH	lch(12.93, 20.41, 58.42°)
OKLab	oklab(25.34% 0.0283 0.0448)
OKLCH	oklch(25.34% 0.053 57.7)
XYZ	xyz(1.8877, 1.5519, 0.3437)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351B05 #051F35

analogous

#350507 #351B05 #353305

triadic

#351B05 #05351B #1B0535

tetradic

#351B05 #073505 #051F35 #330535

square

#351B05 #073505 #051F35 #330535

split-complementary

#351B05 #053533 #050735

monochromatic

#1C0E03 #1C0E03 #351B05 #6D370A #A55410

Accessibility & contrast

On white

16.03

#351B05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#351B05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351B05

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351B05	#FFFFFF	#000000	##FFFFFF
##351B05	1.00	16.03	1.31	16.03
#FFFFFF	16.03	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E03

Deuteranopia (green-blind)

#292405

Tritanopia (blue-blind)

#3B1516

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #351b05;
/* rgb */ color: rgb(53, 27, 5);
/* oklch */ color: oklch(25.3% 0.053 57.7);

Tailwind

colors: {
  custom: {
    50: '#6f5749',
    500: '#351b05',
    950: '#000000',
  },
}

SCSS

$custom: #351b05;
$custom-light: #6f5749;
$custom-dark: #000000;

JSON

{
  "hex": "#351b05",
  "rgb": {
    "r": 53,
    "g": 27,
    "b": 5
  },
  "hsl": {
    "h": 27.5,
    "s": 82.759,
    "l": 11.373
  },
  "oklch": {
    "l": 0.25338,
    "c": 0.053,
    "h": 57.7
  },
  "luminance": 0.01552
}

Semantic roles & 50–950 ramp

primary

#351B05

secondary

#204F76

accent

#9CF92F

background

#F6F5F4

surface

#ECE9E6

border

#C7C5C2

text

#080300

muted

#7B7877

Preview Lab

Preview with #351B05

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

Preview Lab → · Contrast checker → · Palette generator →