#300401#300401

#300401 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.1% C 0.073 H 31.6°. Best body text is #FFFFFF at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#300401
RGB	rgb(48, 4, 1)
HSL	hsl(4, 96%, 10%)
HSV	hsv(4, 98%, 19%)
CMYK	cmyk(0%, 91.7%, 97.9%, 81.2%)
CIE-LAB	lab(6.48, 21.68, 9.74)
CIE-LCH	lch(6.48, 23.77, 24.19°)
OKLab	oklab(20.14% 0.0621 0.0382)
OKLCH	oklch(20.14% 0.073 31.6)
XYZ	xyz(1.2680, 0.7176, 0.1005)
Luminance	0.0072 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300401 #012D30

analogous

#300116 #300401 #301C01

triadic

#300401 #013004 #040130

tetradic

#300401 #163001 #012D30 #1C0130

square

#300401 #163001 #012D30 #1C0130

split-complementary

#300401 #01301C #011630

monochromatic

#1E0201 #1E0201 #300401 #6C0902 #A80E03

Accessibility & contrast

On white

18.37

#300401 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#300401 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300401

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300401	#FFFFFF	#000000	##FFFFFF
##300401	1.00	18.37	1.14	18.37
#FFFFFF	18.37	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110E00

Deuteranopia (green-blind)

#1C1800

Tritanopia (blue-blind)

#360004

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #300401;
/* rgb */ color: rgb(48, 4, 1);
/* oklch */ color: oklch(20.1% 0.073 31.6);

Tailwind

colors: {
  custom: {
    50: '#6c4847',
    500: '#300401',
    950: '#000000',
  },
}

SCSS

$custom: #300401;
$custom-light: #6c4847;
$custom-dark: #000000;

JSON

{
  "hex": "#300401",
  "rgb": {
    "r": 48,
    "g": 4,
    "b": 1
  },
  "hsl": {
    "h": 3.83,
    "s": 95.918,
    "l": 9.608
  },
  "oklch": {
    "l": 0.20139,
    "c": 0.07287,
    "h": 31.6
  },
  "luminance": 0.00717
}

Semantic roles & 50–950 ramp

primary

#300401

secondary

#177076

accent

#F1FF29

background

#F6F4F3

surface

#ECE6E5

border

#C7C2C1

text

#070000

muted

#7A7777

Preview Lab

Preview with #300401

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

Preview Lab → · Contrast checker → · Palette generator →