#2C0501#2C0501

#2C0501 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.4% C 0.067 H 33.4°. Best body text is #FFFFFF at 18.60:1 contrast (WCAG AA passes).

Color values

HEX	#2C0501
RGB	rgb(44, 5, 1)
HSL	hsl(6, 96%, 9%)
HSV	hsv(6, 98%, 17%)
CMYK	cmyk(0%, 88.6%, 97.7%, 82.7%)
CIE-LAB	lab(5.84, 18.92, 8.70)
CIE-LCH	lch(5.84, 20.82, 24.70°)
OKLab	oklab(19.39% 0.0556 0.0366)
OKLCH	oklch(19.39% 0.067 33.4)
XYZ	xyz(1.0986, 0.6464, 0.0956)
Luminance	0.0065 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0501 #01282C

analogous

#2C0113 #2C0501 #2C1B01

triadic

#2C0501 #012C05 #05012C

tetradic

#2C0501 #132C01 #01282C #1B012C

square

#2C0501 #132C01 #01282C #1B012C

split-complementary

#2C0501 #012C1B #01132C

monochromatic

#1E0301 #1E0301 #2C0501 #680C02 #A41304

Accessibility & contrast

On white

18.60

#2C0501 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#2C0501 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0501

18.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0501	#FFFFFF	#000000	##FFFFFF
##2C0501	1.00	18.60	1.13	18.60
#FFFFFF	18.60	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100D00

Deuteranopia (green-blind)

#1A1600

Tritanopia (blue-blind)

#320004

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #2c0501;
/* rgb */ color: rgb(44, 5, 1);
/* oklch */ color: oklch(19.4% 0.067 33.4);

Tailwind

colors: {
  custom: {
    50: '#684847',
    500: '#2c0501',
    950: '#000000',
  },
}

SCSS

$custom: #2c0501;
$custom-light: #684847;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0501",
  "rgb": {
    "r": 44,
    "g": 5,
    "b": 1
  },
  "hsl": {
    "h": 5.581,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.19389,
    "c": 0.06654,
    "h": 33.4
  },
  "luminance": 0.00646
}

Semantic roles & 50–950 ramp

primary

#2C0501

secondary

#176A72

accent

#EBFF29

background

#F6F4F3

surface

#EBE6E5

border

#C6C2C1

text

#060000

muted

#7A7777

Preview Lab

Preview with #2C0501

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

Preview Lab → · Contrast checker → · Palette generator →