#2C0901#2C0901

#2C0901 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.1% C 0.061 H 38.7°. Best body text is #FFFFFF at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#2C0901
RGB	rgb(44, 9, 1)
HSL	hsl(11, 96%, 9%)
HSV	hsv(11, 98%, 17%)
CMYK	cmyk(0%, 79.5%, 97.7%, 82.7%)
CIE-LAB	lab(6.62, 17.01, 9.84)
CIE-LCH	lch(6.62, 19.65, 30.06°)
OKLab	oklab(20.09% 0.0478 0.0383)
OKLCH	oklch(20.09% 0.061 38.7)
XYZ	xyz(1.1420, 0.7332, 0.1101)
Luminance	0.0073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0901 #01242C

analogous

#2C010F #2C0901 #2C1F01

triadic

#2C0901 #012C09 #09012C

tetradic

#2C0901 #0F2C01 #01242C #1F012C

square

#2C0901 #0F2C01 #01242C #1F012C

split-complementary

#2C0901 #012C1F #010F2C

monochromatic

#1E0601 #1E0601 #2C0901 #681502 #A42104

Accessibility & contrast

On white

18.32

#2C0901 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#2C0901 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0901

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0901	#FFFFFF	#000000	##FFFFFF
##2C0901	1.00	18.32	1.15	18.32
#FFFFFF	18.32	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131000

Deuteranopia (green-blind)

#1C1800

Tritanopia (blue-blind)

#320207

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #2c0901;
/* rgb */ color: rgb(44, 9, 1);
/* oklch */ color: oklch(20.1% 0.061 38.7);

Tailwind

colors: {
  custom: {
    50: '#684a47',
    500: '#2c0901',
    950: '#000000',
  },
}

SCSS

$custom: #2c0901;
$custom-light: #684a47;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0901",
  "rgb": {
    "r": 44,
    "g": 9,
    "b": 1
  },
  "hsl": {
    "h": 11.163,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.20085,
    "c": 0.06126,
    "h": 38.7
  },
  "luminance": 0.00733
}

Semantic roles & 50–950 ramp

primary

#2C0901

secondary

#176172

accent

#D7FF29

background

#F6F4F3

surface

#EBE7E5

border

#C6C3C1

text

#060100

muted

#7A7777

Preview Lab

Preview with #2C0901

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

Preview Lab → · Contrast checker → · Palette generator →