#300C0D#300C0D

#300C0D is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.7% C 0.059 H 21.8°. Best body text is #FFFFFF at 17.74:1 contrast (WCAG AA passes).

Color values

HEX	#300C0D
RGB	rgb(48, 12, 13)
HSL	hsl(358, 60%, 12%)
HSV	hsv(358, 75%, 19%)
CMYK	cmyk(0%, 75%, 72.9%, 81.2%)
CIE-LAB	lab(8.31, 18.45, 7.42)
CIE-LCH	lch(8.31, 19.88, 21.90°)
OKLab	oklab(21.67% 0.0547 0.0219)
OKLCH	oklch(21.67% 0.059 21.8)
XYZ	xyz(1.4232, 0.9206, 0.4834)
Luminance	0.0092 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300C0D #0C302F

analogous

#300C1F #300C0D #301D0C

triadic

#300C0D #0D300C #0C0D30

tetradic

#300C0D #1F300C #0C302F #1D0C30

square

#300C0D #1F300C #0C302F #1D0C30

split-complementary

#300C0D #0C301D #0C1F30

monochromatic

#180607 #180607 #300C0D #61181A #922428

Accessibility & contrast

On white

17.74

#300C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#300C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300C0D

17.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300C0D	#FFFFFF	#000000	##FFFFFF
##300C0D	1.00	17.74	1.18	17.74
#FFFFFF	17.74	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15130D

Deuteranopia (green-blind)

#1E1B0C

Tritanopia (blue-blind)

#35060D

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #300c0d;
/* rgb */ color: rgb(48, 12, 13);
/* oklch */ color: oklch(21.7% 0.059 21.8);

Tailwind

colors: {
  custom: {
    50: '#6b4d4c',
    500: '#300c0d',
    950: '#000000',
  },
}

SCSS

$custom: #300c0d;
$custom-light: #6b4d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#300c0d",
  "rgb": {
    "r": 48,
    "g": 12,
    "b": 13
  },
  "hsl": {
    "h": 358.333,
    "s": 60,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21669,
    "c": 0.05888,
    "h": 21.8
  },
  "luminance": 0.0092
}

Semantic roles & 50–950 ramp

primary

#300C0D

secondary

#2C6C6A

accent

#E3DF45

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300C0D

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

Preview Lab → · Contrast checker → · Palette generator →