#311607#311607

#311607 is a very dark, muted orange. Relative luminance 0.012; OKLCH L 23.6% C 0.050 H 48.1°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#311607
RGB	rgb(49, 22, 7)
HSL	hsl(21, 75%, 11%)
HSV	hsv(21, 86%, 19%)
CMYK	cmyk(0%, 55.1%, 85.7%, 80.8%)
CIE-LAB	lab(10.87, 12.13, 13.63)
CIE-LCH	lch(10.87, 18.24, 48.33°)
OKLab	oklab(23.61% 0.0336 0.0374)
OKLCH	oklch(23.61% 0.05 48.1)
XYZ	xyz(1.5920, 1.2423, 0.3569)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#311607 #072231

analogous

#31070D #311607 #312B07

triadic

#311607 #073116 #160731

tetradic

#311607 #0D3107 #072231 #2B0731

square

#311607 #0D3107 #072231 #2B0731

split-complementary

#311607 #07312B #070D31

monochromatic

#1B0C04 #1B0C04 #311607 #672E0F #9C4616

Accessibility & contrast

On white

16.82

#311607 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#311607 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #311607

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##311607	#FFFFFF	#000000	##FFFFFF
##311607	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1A06

Deuteranopia (green-blind)

#242007

Tritanopia (blue-blind)

#371013

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #311607;
/* rgb */ color: rgb(49, 22, 7);
/* oklch */ color: oklch(23.6% 0.050 48.1);

Tailwind

colors: {
  custom: {
    50: '#6b534a',
    500: '#311607',
    950: '#000000',
  },
}

SCSS

$custom: #311607;
$custom-light: #6b534a;
$custom-dark: #000000;

JSON

{
  "hex": "#311607",
  "rgb": {
    "r": 49,
    "g": 22,
    "b": 7
  },
  "hsl": {
    "h": 21.429,
    "s": 75,
    "l": 10.98
  },
  "oklch": {
    "l": 0.23612,
    "c": 0.05026,
    "h": 48.1
  },
  "luminance": 0.01242
}

Semantic roles & 50–950 ramp

primary

#311607

secondary

#235571

accent

#AFF236

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070201

muted

#7A7877

Preview Lab

Preview with #311607

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

Preview Lab → · Contrast checker → · Palette generator →