#1F0D00#1F0D00

#1F0D00 is a very dark, muted orange. Relative luminance 0.006; OKLCH L 18.3% C 0.042 H 61.8°. Best body text is #FFFFFF at 18.82:1 contrast (WCAG AA passes).

Color values

HEX	#1F0D00
RGB	rgb(31, 13, 0)
HSL	hsl(25, 100%, 6%)
HSV	hsv(25, 100%, 12%)
CMYK	cmyk(0%, 58.1%, 100%, 87.8%)
CIE-LAB	lab(5.23, 6.50, 7.95)
CIE-LCH	lch(5.23, 10.27, 50.76°)
OKLab	oklab(18.25% 0.0199 0.0371)
OKLCH	oklch(18.25% 0.042 61.8)
XYZ	xyz(0.7091, 0.5792, 0.0745)
Luminance	0.0058 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F0D00 #00121F

analogous

#1F0002 #1F0D00 #1F1C00

triadic

#1F0D00 #001F0D #0D001F

tetradic

#1F0D00 #021F00 #00121F #1C001F

square

#1F0D00 #021F00 #00121F #1C001F

split-complementary

#1F0D00 #001F1C #00021F

monochromatic

#1F0D00 #1F0D00 #1F0D00 #5C2700 #994000

Accessibility & contrast

On white

18.82

#1F0D00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#1F0D00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0D00

18.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F0D00	#FFFFFF	#000000	##FFFFFF
##1F0D00	1.00	18.82	1.12	18.82
#FFFFFF	18.82	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#130F00

Deuteranopia (green-blind)

#171300

Tritanopia (blue-blind)

#230909

Achromatopsia (no color)

#111111

Design tokens & code

CSS

--color: #1f0d00;
/* rgb */ color: rgb(31, 13, 0);
/* oklch */ color: oklch(18.3% 0.042 61.8);

Tailwind

colors: {
  custom: {
    50: '#5a4c47',
    500: '#1f0d00',
    950: '#000000',
  },
}

SCSS

$custom: #1f0d00;
$custom-light: #5a4c47;
$custom-dark: #000000;

JSON

{
  "hex": "#1f0d00",
  "rgb": {
    "r": 31,
    "g": 13,
    "b": 0
  },
  "hsl": {
    "h": 25.161,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.1825,
    "c": 0.04207,
    "h": 61.8
  },
  "luminance": 0.00579
}

Semantic roles & 50–950 ramp

primary

#1F0D00

secondary

#124468

accent

#A5FF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#040100

muted

#797777

Preview Lab

Preview with #1F0D00

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

Preview Lab → · Contrast checker → · Palette generator →