#300506#300506

#300506 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.4% C 0.070 H 24.5°. Best body text is #FFFFFF at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#300506
RGB	rgb(48, 5, 6)
HSL	hsl(359, 81%, 10%)
HSV	hsv(359, 90%, 19%)
CMYK	cmyk(0%, 89.6%, 87.5%, 81.2%)
CIE-LAB	lab(6.78, 21.59, 8.13)
CIE-LCH	lch(6.78, 23.07, 20.65°)
OKLab	oklab(20.42% 0.0636 0.029)
OKLCH	oklch(20.42% 0.07 24.5)
XYZ	xyz(1.3062, 0.7503, 0.2483)
Luminance	0.0075 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300506 #05302F

analogous

#30051B #300506 #301905

triadic

#300506 #063005 #050630

tetradic

#300506 #1B3005 #05302F #190530

square

#300506 #1B3005 #05302F #190530

split-complementary

#300506 #053019 #051B30

monochromatic

#1C0303 #1C0303 #300506 #670B0D #9F1114

Accessibility & contrast

On white

18.26

#300506 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#300506 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300506

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300506	#FFFFFF	#000000	##FFFFFF
##300506	1.00	18.26	1.15	18.26
#FFFFFF	18.26	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110F06

Deuteranopia (green-blind)

#1C1805

Tritanopia (blue-blind)

#360006

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #300506;
/* rgb */ color: rgb(48, 5, 6);
/* oklch */ color: oklch(20.4% 0.070 24.5);

Tailwind

colors: {
  custom: {
    50: '#6c4949',
    500: '#300506',
    950: '#000000',
  },
}

SCSS

$custom: #300506;
$custom-light: #6c4949;
$custom-dark: #000000;

JSON

{
  "hex": "#300506",
  "rgb": {
    "r": 48,
    "g": 5,
    "b": 6
  },
  "hsl": {
    "h": 358.605,
    "s": 81.132,
    "l": 10.392
  },
  "oklch": {
    "l": 0.20423,
    "c": 0.06987,
    "h": 24.5
  },
  "luminance": 0.0075
}

Semantic roles & 50–950 ramp

primary

#300506

secondary

#1F7270

accent

#F8F330

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #300506

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

Preview Lab → · Contrast checker → · Palette generator →