#300505#300505

#300505 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.4% C 0.070 H 26.0°. Best body text is #FFFFFF at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#300505
RGB	rgb(48, 5, 5)
HSL	hsl(0, 81%, 10%)
HSV	hsv(0, 90%, 19%)
CMYK	cmyk(0%, 89.6%, 89.6%, 81.2%)
CIE-LAB	lab(6.76, 21.50, 8.51)
CIE-LCH	lch(6.76, 23.13, 21.59°)
OKLab	oklab(20.4% 0.063 0.0308)
OKLCH	oklch(20.4% 0.07 26)
XYZ	xyz(1.3007, 0.7481, 0.2195)
Luminance	0.0075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300505 #053030

analogous

#30051A #300505 #301A05

triadic

#300505 #053005 #050530

tetradic

#300505 #1A3005 #053030 #1A0530

square

#300505 #1A3005 #053030 #1A0530

split-complementary

#300505 #05301A #051A30

monochromatic

#1C0303 #1C0303 #300505 #670B0B #9F1111

Accessibility & contrast

On white

18.27

#300505 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#300505 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300505

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300505	#FFFFFF	#000000	##FFFFFF
##300505	1.00	18.27	1.15	18.27
#FFFFFF	18.27	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110F05

Deuteranopia (green-blind)

#1C1804

Tritanopia (blue-blind)

#360005

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #300505;
/* rgb */ color: rgb(48, 5, 5);
/* oklch */ color: oklch(20.4% 0.070 26.0);

Tailwind

colors: {
  custom: {
    50: '#6c4949',
    500: '#300505',
    950: '#000000',
  },
}

SCSS

$custom: #300505;
$custom-light: #6c4949;
$custom-dark: #000000;

JSON

{
  "hex": "#300505",
  "rgb": {
    "r": 48,
    "g": 5,
    "b": 5
  },
  "hsl": {
    "h": 0,
    "s": 81.132,
    "l": 10.392
  },
  "oklch": {
    "l": 0.204,
    "c": 0.07008,
    "h": 26
  },
  "luminance": 0.00748
}

Semantic roles & 50–950 ramp

primary

#300505

secondary

#1F7272

accent

#F8F830

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #300505

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

Preview Lab → · Contrast checker → · Palette generator →