#300911#300911

#300911 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.3% C 0.063 H 12.2°. Best body text is #FFFFFF at 17.91:1 contrast (WCAG AA passes).

Color values

HEX	#300911
RGB	rgb(48, 9, 17)
HSL	hsl(348, 68%, 11%)
HSV	hsv(348, 81%, 19%)
CMYK	cmyk(0%, 81.3%, 64.6%, 81.2%)
CIE-LAB	lab(7.81, 20.46, 4.56)
CIE-LCH	lch(7.81, 20.97, 12.56°)
OKLab	oklab(21.33% 0.0619 0.0134)
OKLCH	oklch(21.33% 0.063 12.2)
XYZ	xyz(1.4179, 0.8644, 0.6224)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300911 #093028

analogous

#300924 #300911 #301409

triadic

#300911 #113009 #091130

tetradic

#300911 #243009 #093028 #140930

square

#300911 #243009 #093028 #140930

split-complementary

#300911 #093014 #092430

monochromatic

#1A0509 #1A0509 #300911 #641323 #971C36

Accessibility & contrast

On white

17.91

#300911 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#300911 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300911

17.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300911	#FFFFFF	#000000	##FFFFFF
##300911	1.00	17.91	1.17	17.91
#FFFFFF	17.91	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121211

Deuteranopia (green-blind)

#1C1A10

Tritanopia (blue-blind)

#35030C

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #300911;
/* rgb */ color: rgb(48, 9, 17);
/* oklch */ color: oklch(21.3% 0.063 12.2);

Tailwind

colors: {
  custom: {
    50: '#6b4b4f',
    500: '#300911',
    950: '#000000',
  },
}

SCSS

$custom: #300911;
$custom-light: #6b4b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#300911",
  "rgb": {
    "r": 48,
    "g": 9,
    "b": 17
  },
  "hsl": {
    "h": 347.692,
    "s": 68.421,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21325,
    "c": 0.0633,
    "h": 12.2
  },
  "luminance": 0.00864
}

Semantic roles & 50–950 ramp

primary

#300911

secondary

#276E5F

accent

#EBC73D

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300911

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

Preview Lab → · Contrast checker → · Palette generator →