#31190A#31190A

#31190A is a very dark, muted orange. Relative luminance 0.014; OKLCH L 24.3% C 0.046 H 51.1°. Best body text is #FFFFFF at 16.48:1 contrast (WCAG AA passes).

Color values

HEX	#31190A
RGB	rgb(49, 25, 10)
HSL	hsl(23, 66%, 12%)
HSV	hsv(23, 80%, 19%)
CMYK	cmyk(0%, 49%, 79.6%, 80.8%)
CIE-LAB	lab(11.76, 10.32, 13.64)
CIE-LCH	lch(11.76, 17.10, 52.90°)
OKLab	oklab(24.31% 0.0288 0.0356)
OKLCH	oklch(24.31% 0.046 51.1)
XYZ	xyz(1.6692, 1.3703, 0.4637)
Luminance	0.0137 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31190A #0A2231

analogous

#310A0F #31190A #312D0A

triadic

#31190A #0A3119 #190A31

tetradic

#31190A #0F310A #0A2231 #2D0A31

square

#31190A #0F310A #0A2231 #2D0A31

split-complementary

#31190A #0A312D #0A0F31

monochromatic

#190D05 #190D05 #31190A #643314 #974D1F

Accessibility & contrast

On white

16.48

#31190A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.27

#31190A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #31190A

16.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31190A	#FFFFFF	#000000	##FFFFFF
##31190A	1.00	16.48	1.27	16.48
#FFFFFF	16.48	1.00	21.00	1.00
#000000	1.27	21.00	1.00	21.00
##FFFFFF	16.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C09

Deuteranopia (green-blind)

#26210A

Tritanopia (blue-blind)

#361416

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #31190a;
/* rgb */ color: rgb(49, 25, 10);
/* oklch */ color: oklch(24.3% 0.046 51.1);

Tailwind

colors: {
  custom: {
    50: '#6b554b',
    500: '#31190a',
    950: '#000000',
  },
}

SCSS

$custom: #31190a;
$custom-light: #6b554b;
$custom-dark: #000000;

JSON

{
  "hex": "#31190a",
  "rgb": {
    "r": 49,
    "g": 25,
    "b": 10
  },
  "hsl": {
    "h": 23.077,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.24314,
    "c": 0.04579,
    "h": 51.1
  },
  "luminance": 0.0137
}

Semantic roles & 50–950 ramp

primary

#31190A

secondary

#29536E

accent

#A8E93F

background

#F6F5F4

surface

#EBE8E7

border

#C6C4C3

text

#070301

muted

#7A7877

Preview Lab

Preview with #31190A

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

Preview Lab → · Contrast checker → · Palette generator →