#1D0900#1D0900

#1D0900 is a very dark, muted orange. Relative luminance 0.005; OKLCH L 17.0% C 0.043 H 53.7°. Best body text is #FFFFFF at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#1D0900
RGB	rgb(29, 9, 0)
HSL	hsl(19, 100%, 6%)
HSV	hsv(19, 100%, 11%)
CMYK	cmyk(0%, 69%, 100%, 88.6%)
CIE-LAB	lab(4.13, 6.98, 6.31)
CIE-LCH	lch(4.13, 9.41, 42.11°)
OKLab	oklab(16.95% 0.0252 0.0344)
OKLCH	oklch(16.95% 0.043 53.7)
XYZ	xyz(0.6044, 0.4567, 0.0563)
Luminance	0.0046 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D0900 #00141D

analogous

#1D0005 #1D0900 #1D1700

triadic

#1D0900 #001D09 #09001D

tetradic

#1D0900 #051D00 #00141D #17001D

square

#1D0900 #051D00 #00141D #17001D

split-complementary

#1D0900 #001D17 #00051D

monochromatic

#1F0900 #1F0900 #1F0900 #5A1C00 #972F00

Accessibility & contrast

On white

19.24

#1D0900 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#1D0900 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D0900

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D0900	#FFFFFF	#000000	##FFFFFF
##1D0900	1.00	19.24	1.09	19.24
#FFFFFF	19.24	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0C00

Deuteranopia (green-blind)

#141000

Tritanopia (blue-blind)

#210506

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #1d0900;
/* rgb */ color: rgb(29, 9, 0);
/* oklch */ color: oklch(17.0% 0.043 53.7);

Tailwind

colors: {
  custom: {
    50: '#584b47',
    500: '#1d0900',
    950: '#000000',
  },
}

SCSS

$custom: #1d0900;
$custom-light: #584b47;
$custom-dark: #000000;

JSON

{
  "hex": "#1d0900",
  "rgb": {
    "r": 29,
    "g": 9,
    "b": 0
  },
  "hsl": {
    "h": 18.621,
    "s": 100,
    "l": 5.686
  },
  "oklch": {
    "l": 0.1695,
    "c": 0.04263,
    "h": 53.7
  },
  "luminance": 0.00457
}

Semantic roles & 50–950 ramp

primary

#1D0900

secondary

#124C67

accent

#BDFF29

background

#F5F4F3

surface

#E9E7E5

border

#C5C3C1

text

#030100

muted

#787777

Preview Lab

Preview with #1D0900

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

Preview Lab → · Contrast checker → · Palette generator →