#311305#311305

#311305 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 23.0% C 0.054 H 44.9°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#311305
RGB	rgb(49, 19, 5)
HSL	hsl(19, 81%, 11%)
HSV	hsv(19, 90%, 19%)
CMYK	cmyk(0%, 61.2%, 89.8%, 80.8%)
CIE-LAB	lab(10.03, 13.97, 13.27)
CIE-LCH	lch(10.03, 19.27, 43.54°)
OKLab	oklab(22.96% 0.0386 0.0384)
OKLCH	oklch(22.96% 0.054 44.9)
XYZ	xyz(1.5270, 1.1299, 0.2812)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311305 #052331

analogous

#31050D #311305 #312905

triadic

#311305 #053113 #130531

tetradic

#311305 #0D3105 #052331 #290531

square

#311305 #0D3105 #052331 #290531

split-complementary

#311305 #053129 #050D31

monochromatic

#1C0B03 #1C0B03 #311305 #69290B #A03E10

Accessibility & contrast

On white

17.13

#311305 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#311305 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311305

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311305	#FFFFFF	#000000	##FFFFFF
##311305	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1704

Deuteranopia (green-blind)

#231E05

Tritanopia (blue-blind)

#370D10

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #311305;
/* rgb */ color: rgb(49, 19, 5);
/* oklch */ color: oklch(23.0% 0.054 44.9);

Tailwind

colors: {
  custom: {
    50: '#6c5149',
    500: '#311305',
    950: '#000000',
  },
}

SCSS

$custom: #311305;
$custom-light: #6c5149;
$custom-dark: #000000;

JSON

{
  "hex": "#311305",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 5
  },
  "hsl": {
    "h": 19.091,
    "s": 81.481,
    "l": 10.588
  },
  "oklch": {
    "l": 0.22962,
    "c": 0.05443,
    "h": 44.9
  },
  "luminance": 0.0113
}

Semantic roles & 50–950 ramp

primary

#311305

secondary

#1F5872

accent

#B8F830

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070200

muted

#7A7877

Preview Lab

Preview with #311305

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

Preview Lab → · Contrast checker → · Palette generator →