#311401#311401

#311401 is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.1% C 0.057 H 52.8°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#311401
RGB	rgb(49, 20, 1)
HSL	hsl(24, 96%, 10%)
HSV	hsv(24, 98%, 19%)
CMYK	cmyk(0%, 59.2%, 98%, 80.8%)
CIE-LAB	lab(10.23, 12.99, 15.18)
CIE-LCH	lch(10.23, 19.98, 49.44°)
OKLab	oklab(23.09% 0.0342 0.0451)
OKLCH	oklch(23.09% 0.057 52.8)
XYZ	xyz(1.5224, 1.1557, 0.1716)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311401 #011E31

analogous

#310106 #311401 #312C01

triadic

#311401 #013114 #140131

tetradic

#311401 #063101 #011E31 #2C0131

square

#311401 #063101 #011E31 #2C0131

split-complementary

#311401 #01312C #010631

monochromatic

#1E0C01 #1E0C01 #311401 #6D2C02 #A94503

Accessibility & contrast

On white

17.06

#311401 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#311401 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311401

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311401	#FFFFFF	#000000	##FFFFFF
##311401	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1800

Deuteranopia (green-blind)

#241E01

Tritanopia (blue-blind)

#370D10

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #311401;
/* rgb */ color: rgb(49, 20, 1);
/* oklch */ color: oklch(23.1% 0.057 52.8);

Tailwind

colors: {
  custom: {
    50: '#6c5247',
    500: '#311401',
    950: '#000000',
  },
}

SCSS

$custom: #311401;
$custom-light: #6c5247;
$custom-dark: #000000;

JSON

{
  "hex": "#311401",
  "rgb": {
    "r": 49,
    "g": 20,
    "b": 1
  },
  "hsl": {
    "h": 23.75,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.23091,
    "c": 0.05664,
    "h": 52.8
  },
  "luminance": 0.01155
}

Semantic roles & 50–950 ramp

primary

#311401

secondary

#175177

accent

#AAFF29

background

#F6F4F3

surface

#ECE7E5

border

#C7C3C1

text

#070200

muted

#7A7877

Preview Lab

Preview with #311401

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

Preview Lab → · Contrast checker → · Palette generator →