#300107#300107

#300107 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 19.8% C 0.077 H 18.9°. Best body text is #FFFFFF at 18.53:1 contrast (WCAG AA passes).

Color values

HEX	#300107
RGB	rgb(48, 1, 7)
HSL	hsl(352, 96%, 10%)
HSV	hsv(352, 98%, 19%)
CMYK	cmyk(0%, 97.9%, 85.4%, 81.2%)
CIE-LAB	lab(6.01, 23.71, 6.61)
CIE-LCH	lch(6.01, 24.62, 15.57°)
OKLab	oklab(19.77% 0.0725 0.0248)
OKLCH	oklch(19.77% 0.077 18.9)
XYZ	xyz(1.2683, 0.6656, 0.2627)
Luminance	0.0066 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300107 #01302A

analogous

#30011F #300107 #301201

triadic

#300107 #073001 #010730

tetradic

#300107 #1F3001 #01302A #120130

square

#300107 #1F3001 #01302A #120130

split-complementary

#300107 #013012 #011F30

monochromatic

#1E0104 #1E0104 #300107 #6C0210 #A80318

Accessibility & contrast

On white

18.53

#300107 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#300107 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300107

18.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300107	#FFFFFF	#000000	##FFFFFF
##300107	1.00	18.53	1.13	18.53
#FFFFFF	18.53	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E0C07

Deuteranopia (green-blind)

#1A1706

Tritanopia (blue-blind)

#360003

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #300107;
/* rgb */ color: rgb(48, 1, 7);
/* oklch */ color: oklch(19.8% 0.077 18.9);

Tailwind

colors: {
  custom: {
    50: '#6c464a',
    500: '#300107',
    950: '#000000',
  },
}

SCSS

$custom: #300107;
$custom-light: #6c464a;
$custom-dark: #000000;

JSON

{
  "hex": "#300107",
  "rgb": {
    "r": 48,
    "g": 1,
    "b": 7
  },
  "hsl": {
    "h": 352.34,
    "s": 95.918,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19773,
    "c": 0.07659,
    "h": 18.9
  },
  "luminance": 0.00665
}

Semantic roles & 50–950 ramp

primary

#300107

secondary

#17766A

accent

#FFE429

background

#F6F4F4

surface

#ECE6E7

border

#C7C2C3

text

#070001

muted

#7A7777

Preview Lab

Preview with #300107

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

Preview Lab → · Contrast checker → · Palette generator →