#150B01#150B01

#150B01 is a very dark, muted orange. Relative luminance 0.004; OKLCH L 16.0% C 0.031 H 73.8°. Best body text is #FFFFFF at 19.44:1 contrast (WCAG AA passes).

Color values

HEX	#150B01
RGB	rgb(21, 11, 1)
HSL	hsl(30, 91%, 4%)
HSV	hsv(30, 95%, 8%)
CMYK	cmyk(0%, 47.6%, 95.2%, 91.8%)
CIE-LAB	lab(3.62, 2.18, 5.06)
CIE-LCH	lch(3.62, 5.51, 66.65°)
OKLab	oklab(16.02% 0.0085 0.0293)
OKLCH	oklch(16.02% 0.031 73.8)
XYZ	xyz(0.4344, 0.4010, 0.0832)
Luminance	0.0040 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#150B01 #010B15

analogous

#150101 #150B01 #151501

triadic

#150B01 #01150B #0B0115

tetradic

#150B01 #011501 #010B15 #150115

square

#150B01 #011501 #010B15 #150115

split-complementary

#150B01 #011515 #010115

monochromatic

#1D0F01 #1D0F01 #1D0F01 #4F2A04 #8A4807

Accessibility & contrast

On white

19.44

#150B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#150B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150B01

19.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##150B01	#FFFFFF	#000000	##FFFFFF
##150B01	1.00	19.44	1.08	19.44
#FFFFFF	19.44	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F0C00

Deuteranopia (green-blind)

#110E01

Tritanopia (blue-blind)

#180808

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #150b01;
/* rgb */ color: rgb(21, 11, 1);
/* oklch */ color: oklch(16.0% 0.031 73.8);

Tailwind

colors: {
  custom: {
    50: '#514c47',
    500: '#150b01',
    950: '#000000',
  },
}

SCSS

$custom: #150b01;
$custom-light: #514c47;
$custom-dark: #000000;

JSON

{
  "hex": "#150b01",
  "rgb": {
    "r": 21,
    "g": 11,
    "b": 1
  },
  "hsl": {
    "h": 30,
    "s": 90.909,
    "l": 4.314
  },
  "oklch": {
    "l": 0.16017,
    "c": 0.03052,
    "h": 73.8
  },
  "luminance": 0.00401
}

Semantic roles & 50–950 ramp

primary

#150B01

secondary

#15395D

accent

#94FF29

background

#F4F4F3

surface

#E7E7E5

border

#C3C3C1

text

#020100

muted

#787777

Preview Lab

Preview with #150B01

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

Preview Lab → · Contrast checker → · Palette generator →