#300501#300501

#300501 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.3% C 0.071 H 32.7°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#300501
RGB	rgb(48, 5, 1)
HSL	hsl(5, 96%, 10%)
HSV	hsv(5, 98%, 19%)
CMYK	cmyk(0%, 89.6%, 97.9%, 81.2%)
CIE-LAB	lab(6.68, 21.17, 10.02)
CIE-LCH	lch(6.68, 23.42, 25.34°)
OKLab	oklab(20.31% 0.0601 0.0386)
OKLCH	oklch(20.31% 0.071 32.7)
XYZ	xyz(1.2788, 0.7393, 0.1041)
Luminance	0.0074 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300501 #012C30

analogous

#300115 #300501 #301D01

triadic

#300501 #013005 #050130

tetradic

#300501 #153001 #012C30 #1D0130

square

#300501 #153001 #012C30 #1D0130

split-complementary

#300501 #01301D #011530

monochromatic

#1E0301 #1E0301 #300501 #6C0B02 #A81103

Accessibility & contrast

On white

18.30

#300501 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#300501 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300501

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300501	#FFFFFF	#000000	##FFFFFF
##300501	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#120F00

Deuteranopia (green-blind)

#1D1800

Tritanopia (blue-blind)

#360004

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #300501;
/* rgb */ color: rgb(48, 5, 1);
/* oklch */ color: oklch(20.3% 0.071 32.7);

Tailwind

colors: {
  custom: {
    50: '#6c4947',
    500: '#300501',
    950: '#000000',
  },
}

SCSS

$custom: #300501;
$custom-light: #6c4947;
$custom-dark: #000000;

JSON

{
  "hex": "#300501",
  "rgb": {
    "r": 48,
    "g": 5,
    "b": 1
  },
  "hsl": {
    "h": 5.106,
    "s": 95.918,
    "l": 9.608
  },
  "oklch": {
    "l": 0.20305,
    "c": 0.07146,
    "h": 32.7
  },
  "luminance": 0.00739
}

Semantic roles & 50–950 ramp

primary

#300501

secondary

#176E76

accent

#EDFF29

background

#F6F4F3

surface

#ECE7E5

border

#C7C3C1

text

#070100

muted

#7A7777

Preview Lab

Preview with #300501

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

Preview Lab → · Contrast checker → · Palette generator →