#180D01#180D01

#180D01 is a very dark, muted orange. Relative luminance 0.005; OKLCH L 17.1% C 0.033 H 73.9°. Best body text is #FFFFFF at 19.15:1 contrast (WCAG AA passes).

Color values

HEX	#180D01
RGB	rgb(24, 13, 1)
HSL	hsl(31, 92%, 5%)
HSV	hsv(31, 96%, 9%)
CMYK	cmyk(0%, 45.8%, 95.8%, 90.6%)
CIE-LAB	lab(4.37, 2.69, 6.19)
CIE-LCH	lch(4.37, 6.75, 66.48°)
OKLab	oklab(17.06% 0.0092 0.0318)
OKLCH	oklch(17.06% 0.033 73.9)
XYZ	xyz(0.5261, 0.4843, 0.0945)
Luminance	0.0048 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#180D01 #010C18

analogous

#180101 #180D01 #181801

triadic

#180D01 #01180D #0D0118

tetradic

#180D01 #011801 #010C18 #180118

square

#180D01 #011801 #010C18 #180118

split-complementary

#180D01 #011818 #010118

monochromatic

#1D1001 #1D1001 #1D1001 #532D03 #8E4D06

Accessibility & contrast

On white

19.15

#180D01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#180D01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #180D01

19.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##180D01	#FFFFFF	#000000	##FFFFFF
##180D01	1.00	19.15	1.10	19.15
#FFFFFF	19.15	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110E00

Deuteranopia (green-blind)

#131001

Tritanopia (blue-blind)

#1B0A0A

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #180d01;
/* rgb */ color: rgb(24, 13, 1);
/* oklch */ color: oklch(17.1% 0.033 73.9);

Tailwind

colors: {
  custom: {
    50: '#544d47',
    500: '#180d01',
    950: '#000000',
  },
}

SCSS

$custom: #180d01;
$custom-light: #544d47;
$custom-dark: #000000;

JSON

{
  "hex": "#180d01",
  "rgb": {
    "r": 24,
    "g": 13,
    "b": 1
  },
  "hsl": {
    "h": 31.304,
    "s": 92,
    "l": 4.902
  },
  "oklch": {
    "l": 0.1706,
    "c": 0.03311,
    "h": 73.9
  },
  "luminance": 0.00484
}

Semantic roles & 50–950 ramp

primary

#180D01

secondary

#153960

accent

#8FFF29

background

#F4F4F3

surface

#E7E7E5

border

#C3C3C1

text

#020100

muted

#787777

Preview Lab

Preview with #180D01

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

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