#360C0B#360C0B

#360C0B is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.8% C 0.067 H 25.4°. Best body text is #FFFFFF at 17.30:1 contrast (WCAG AA passes).

Color values

HEX	#360C0B
RGB	rgb(54, 12, 11)
HSL	hsl(1, 66%, 13%)
HSV	hsv(1, 80%, 21%)
CMYK	cmyk(0%, 77.8%, 79.6%, 78.8%)
CIE-LAB	lab(9.57, 20.87, 10.31)
CIE-LCH	lch(9.57, 23.28, 26.29°)
OKLab	oklab(22.85% 0.0609 0.0289)
OKLCH	oklch(22.85% 0.067 25.4)
XYZ	xyz(1.7134, 1.0716, 0.4332)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#360C0B #0B3536

analogous

#360B20 #360C0B #36210B

triadic

#360C0B #0B360C #0C0B36

tetradic

#360C0B #20360B #0B3536 #210B36

square

#360C0B #20360B #0B3536 #210B36

split-complementary

#360C0B #0B3621 #0B2036

monochromatic

#190605 #190605 #360C0B #691715 #9C2320

Accessibility & contrast

On white

17.30

#360C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#360C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #360C0B

17.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##360C0B	#FFFFFF	#000000	##FFFFFF
##360C0B	1.00	17.30	1.21	17.30
#FFFFFF	17.30	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150B

Deuteranopia (green-blind)

#221E0A

Tritanopia (blue-blind)

#3C030C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #360c0b;
/* rgb */ color: rgb(54, 12, 11);
/* oklch */ color: oklch(22.8% 0.067 25.4);

Tailwind

colors: {
  custom: {
    50: '#714d4b',
    500: '#360c0b',
    950: '#000000',
  },
}

SCSS

$custom: #360c0b;
$custom-light: #714d4b;
$custom-dark: #000000;

JSON

{
  "hex": "#360c0b",
  "rgb": {
    "r": 54,
    "g": 12,
    "b": 11
  },
  "hsl": {
    "h": 1.395,
    "s": 66.154,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22849,
    "c": 0.06745,
    "h": 25.4
  },
  "luminance": 0.01071
}

Semantic roles & 50–950 ramp

primary

#360C0B

secondary

#2A7173

accent

#E5E93F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #360C0B

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

Preview Lab → · Contrast checker → · Palette generator →