#1F1500#1F1500

#1F1500 is a very dark, muted orange. Relative luminance 0.008; OKLCH L 20.3% C 0.042 H 86.2°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#1F1500
RGB	rgb(31, 21, 0)
HSL	hsl(41, 100%, 6%)
HSV	hsv(41, 100%, 12%)
CMYK	cmyk(0%, 32.3%, 100%, 87.8%)
CIE-LAB	lab(7.48, 1.91, 11.23)
CIE-LCH	lch(7.48, 11.39, 80.36°)
OKLab	oklab(20.3% 0.0028 0.0415)
OKLCH	oklch(20.3% 0.042 86.2)
XYZ	xyz(0.8333, 0.8277, 0.1159)
Luminance	0.0083 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F1500 #000A1F

analogous

#1F0500 #1F1500 #191F00

triadic

#1F1500 #001F15 #15001F

tetradic

#1F1500 #001F05 #000A1F #1F0019

square

#1F1500 #001F05 #000A1F #1F0019

split-complementary

#1F1500 #00191F #05001F

monochromatic

#1F1500 #1F1500 #1F1500 #5C3E00 #996800

Accessibility & contrast

On white

18.02

#1F1500 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#1F1500 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F1500

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F1500	#FFFFFF	#000000	##FFFFFF
##1F1500	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191500

Deuteranopia (green-blind)

#1C1801

Tritanopia (blue-blind)

#231210

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #1f1500;
/* rgb */ color: rgb(31, 21, 0);
/* oklch */ color: oklch(20.3% 0.042 86.2);

Tailwind

colors: {
  custom: {
    50: '#5a5246',
    500: '#1f1500',
    950: '#000000',
  },
}

SCSS

$custom: #1f1500;
$custom-light: #5a5246;
$custom-dark: #000000;

JSON

{
  "hex": "#1f1500",
  "rgb": {
    "r": 31,
    "g": 21,
    "b": 0
  },
  "hsl": {
    "h": 40.645,
    "s": 100,
    "l": 6.078
  },
  "oklch": {
    "l": 0.20301,
    "c": 0.04155,
    "h": 86.2
  },
  "luminance": 0.00828
}

Semantic roles & 50–950 ramp

primary

#1F1500

secondary

#122E68

accent

#6EFF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#040200

muted

#797877

Preview Lab

Preview with #1F1500

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

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