#360B01#360B01

#360B01 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.5% C 0.072 H 37.3°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#360B01
RGB	rgb(54, 11, 1)
HSL	hsl(11, 96%, 11%)
HSV	hsv(11, 98%, 21%)
CMYK	cmyk(0%, 79.6%, 98.1%, 78.8%)
CIE-LAB	lab(9.21, 20.73, 13.87)
CIE-LCH	lch(9.21, 24.94, 33.79°)
OKLab	oklab(22.52% 0.0571 0.0436)
OKLCH	oklch(22.52% 0.072 37.3)
XYZ	xyz(1.6467, 1.0261, 0.1401)
Luminance	0.0103 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360B01 #012C36

analogous

#360111 #360B01 #362501

triadic

#360B01 #01360B #0B0136

tetradic

#360B01 #113601 #012C36 #250136

square

#360B01 #113601 #012C36 #250136

split-complementary

#360B01 #013625 #011136

monochromatic

#1E0601 #1E0601 #360B01 #721702 #AE2303

Accessibility & contrast

On white

17.42

#360B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#360B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360B01

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360B01	#FFFFFF	#000000	##FFFFFF
##360B01	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181400

Deuteranopia (green-blind)

#221D00

Tritanopia (blue-blind)

#3D0109

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #360b01;
/* rgb */ color: rgb(54, 11, 1);
/* oklch */ color: oklch(22.5% 0.072 37.3);

Tailwind

colors: {
  custom: {
    50: '#714d47',
    500: '#360b01',
    950: '#000000',
  },
}

SCSS

$custom: #360b01;
$custom-light: #714d47;
$custom-dark: #000000;

JSON

{
  "hex": "#360b01",
  "rgb": {
    "r": 54,
    "g": 11,
    "b": 1
  },
  "hsl": {
    "h": 11.321,
    "s": 96.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.22517,
    "c": 0.07185,
    "h": 37.3
  },
  "luminance": 0.01026
}

Semantic roles & 50–950 ramp

primary

#360B01

secondary

#18687B

accent

#D7FF29

background

#F7F4F3

surface

#EDE7E5

border

#C8C3C1

text

#080100

muted

#7B7777

Preview Lab

Preview with #360B01

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

Preview Lab → · Contrast checker → · Palette generator →