#1F0800#1F0800

#1F0800 is a very dark, muted orange. Relative luminance 0.005; OKLCH L 17.1% C 0.046 H 48.5°. Best body text is #FFFFFF at 19.21:1 contrast (WCAG AA passes).

Color values

HEX#1F0800
RGBrgb(31, 8, 0)
HSLhsl(15, 100%, 6%)
HSVhsv(15, 100%, 12%)
CMYKcmyk(0%, 74.2%, 100%, 87.8%)
CIE-LABlab(4.20, 8.60, 6.45)
CIE-LCHlch(4.20, 10.75, 36.88°)
OKLaboklab(17.12% 0.0306 0.0347)
OKLCHoklch(17.12% 0.046 48.5)
XYZxyz(0.6520, 0.4651, 0.0554)
Luminance0.0046 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F0800 #00171F
analogous
#1F0007 #1F0800 #1F1700
triadic
#1F0800 #001F08 #08001F
tetradic
#1F0800 #071F00 #00171F #17001F
square
#1F0800 #071F00 #00171F #17001F
split-complementary
#1F0800 #001F17 #00071F
monochromatic
#1F0800 #1F0800 #1F0800 #5C1800 #992800

Accessibility & contrast

On white

19.21
#1F0800 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.09
#1F0800 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F0800
19.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F0800#FFFFFF#000000##FFFFFF
##1F08001.0019.211.0919.21
#FFFFFF19.211.0021.001.00
#0000001.0921.001.0021.00
##FFFFFF19.211.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0F0B00
Deuteranopia (green-blind)
#141100
Tritanopia (blue-blind)
#230406
Achromatopsia (no color)
#0F0F0F

Design tokens & code

CSS
--color: #1f0800;
/* rgb */ color: rgb(31, 8, 0);
/* oklch */ color: oklch(17.1% 0.046 48.5);
Tailwind
colors: {
  custom: {
    50: '#5a4a47',
    500: '#1f0800',
    950: '#000000',
  },
}
SCSS
$custom: #1f0800;
$custom-light: #5a4a47;
$custom-dark: #000000;
JSON
{
  "hex": "#1f0800",
  "rgb": {
    "r": 31,
    "g": 8,
    "b": 0
  },
  "hsl": {
    "h": 15.484,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.17123,
    "c": 0.04625,
    "h": 48.5
  },
  "luminance": 0.00465
}

Semantic roles & 50–950 ramp

primary
#1F0800
secondary
#125268
accent
#C8FF29
background
#F5F4F3
surface
#E9E7E5
border
#C5C3C1
text
#040100
muted
#797777

Preview Lab

Preview with #1F0800

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

Preview Lab → · Contrast checker → · Palette generator →

#1F0800 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva