#2C0307#2C0307

#2C0307 is a very dark, moderate red. Relative luminance 0.006; OKLCH L 19.2% C 0.068 H 19.7°. Best body text is #FFFFFF at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#2C0307
RGB	rgb(44, 3, 7)
HSL	hsl(354, 87%, 9%)
HSV	hsv(354, 93%, 17%)
CMYK	cmyk(0%, 93.2%, 84.1%, 82.7%)
CIE-LAB	lab(5.57, 20.48, 5.85)
CIE-LCH	lch(5.57, 21.30, 15.96°)
OKLab	oklab(19.18% 0.0643 0.023)
OKLCH	oklch(19.18% 0.068 19.7)
XYZ	xyz(1.1097, 0.6161, 0.2615)
Luminance	0.0062 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C0307 #032C28

analogous

#2C031C #2C0307 #2C1403

triadic

#2C0307 #072C03 #03072C

tetradic

#2C0307 #1C2C03 #032C28 #14032C

square

#2C0307 #1C2C03 #032C28 #14032C

split-complementary

#2C0307 #032C14 #031C2C

monochromatic

#1D0205 #1D0205 #2C0307 #650710 #9F0B19

Accessibility & contrast

On white

18.70

#2C0307 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#2C0307 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C0307

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C0307	#FFFFFF	#000000	##FFFFFF
##2C0307	1.00	18.70	1.12	18.70
#FFFFFF	18.70	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0C07

Deuteranopia (green-blind)

#191606

Tritanopia (blue-blind)

#310005

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #2c0307;
/* rgb */ color: rgb(44, 3, 7);
/* oklch */ color: oklch(19.2% 0.068 19.7);

Tailwind

colors: {
  custom: {
    50: '#68474a',
    500: '#2c0307',
    950: '#000000',
  },
}

SCSS

$custom: #2c0307;
$custom-light: #68474a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c0307",
  "rgb": {
    "r": 44,
    "g": 3,
    "b": 7
  },
  "hsl": {
    "h": 354.146,
    "s": 87.234,
    "l": 9.216
  },
  "oklch": {
    "l": 0.19182,
    "c": 0.06827,
    "h": 19.7
  },
  "luminance": 0.00616
}

Semantic roles & 50–950 ramp

primary

#2C0307

secondary

#1B7068

accent

#FDE92A

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#060001

muted

#7A7777

Preview Lab

Preview with #2C0307

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

Preview Lab → · Contrast checker → · Palette generator →