#311301#311301

#311301 is a very dark, muted orange. Relative luminance 0.011; OKLCH L 22.9% C 0.057 H 51.0°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#311301
RGB	rgb(49, 19, 1)
HSL	hsl(23, 96%, 10%)
HSV	hsv(23, 98%, 19%)
CMYK	cmyk(0%, 61.2%, 98%, 80.8%)
CIE-LAB	lab(9.96, 13.65, 14.80)
CIE-LCH	lch(9.96, 20.14, 47.32°)
OKLab	oklab(22.89% 0.0362 0.0447)
OKLCH	oklch(22.89% 0.057 51)
XYZ	xyz(1.5051, 1.1211, 0.1658)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311301 #011F31

analogous

#310107 #311301 #312B01

triadic

#311301 #013113 #130131

tetradic

#311301 #073101 #011F31 #2B0131

square

#311301 #073101 #011F31 #2B0131

split-complementary

#311301 #01312B #010731

monochromatic

#1E0C01 #1E0C01 #311301 #6D2A02 #A94203

Accessibility & contrast

On white

17.15

#311301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#311301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311301

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311301	#FFFFFF	#000000	##FFFFFF
##311301	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1700

Deuteranopia (green-blind)

#231E01

Tritanopia (blue-blind)

#370C0F

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #311301;
/* rgb */ color: rgb(49, 19, 1);
/* oklch */ color: oklch(22.9% 0.057 51.0);

Tailwind

colors: {
  custom: {
    50: '#6c5147',
    500: '#311301',
    950: '#000000',
  },
}

SCSS

$custom: #311301;
$custom-light: #6c5147;
$custom-dark: #000000;

JSON

{
  "hex": "#311301",
  "rgb": {
    "r": 49,
    "g": 19,
    "b": 1
  },
  "hsl": {
    "h": 22.5,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.22889,
    "c": 0.05749,
    "h": 51
  },
  "luminance": 0.01121
}

Semantic roles & 50–950 ramp

primary

#311301

secondary

#175377

accent

#AFFF29

background

#F6F4F3

surface

#ECE7E5

border

#C7C3C1

text

#070200

muted

#7A7877

Preview Lab

Preview with #311301

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

Preview Lab → · Contrast checker → · Palette generator →