#300406#300406

#300406 is a very dark, moderate red. Relative luminance 0.007; OKLCH L 20.3% C 0.071 H 23.4°. Best body text is #FFFFFF at 18.33:1 contrast (WCAG AA passes).

Color values

HEX	#300406
RGB	rgb(48, 4, 6)
HSL	hsl(357, 85%, 10%)
HSV	hsv(357, 92%, 19%)
CMYK	cmyk(0%, 91.7%, 87.5%, 81.2%)
CIE-LAB	lab(6.58, 22.10, 7.85)
CIE-LCH	lch(6.58, 23.45, 19.55°)
OKLab	oklab(20.26% 0.0656 0.0284)
OKLCH	oklch(20.26% 0.071 23.4)
XYZ	xyz(1.2954, 0.7286, 0.2447)
Luminance	0.0073 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300406 #04302E

analogous

#30041C #300406 #301804

triadic

#300406 #063004 #040630

tetradic

#300406 #1C3004 #04302E #180430

square

#300406 #1C3004 #04302E #180430

split-complementary

#300406 #043018 #041C30

monochromatic

#1C0204 #1C0204 #300406 #68090D #A10D14

Accessibility & contrast

On white

18.33

#300406 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#300406 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300406

18.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300406	#FFFFFF	#000000	##FFFFFF
##300406	1.00	18.33	1.15	18.33
#FFFFFF	18.33	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#110E06

Deuteranopia (green-blind)

#1C1805

Tritanopia (blue-blind)

#360005

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #300406;
/* rgb */ color: rgb(48, 4, 6);
/* oklch */ color: oklch(20.3% 0.071 23.4);

Tailwind

colors: {
  custom: {
    50: '#6c4849',
    500: '#300406',
    950: '#000000',
  },
}

SCSS

$custom: #300406;
$custom-light: #6c4849;
$custom-dark: #000000;

JSON

{
  "hex": "#300406",
  "rgb": {
    "r": 48,
    "g": 4,
    "b": 6
  },
  "hsl": {
    "h": 357.273,
    "s": 84.615,
    "l": 10.196
  },
  "oklch": {
    "l": 0.20259,
    "c": 0.07145,
    "h": 23.4
  },
  "luminance": 0.00728
}

Semantic roles & 50–950 ramp

primary

#300406

secondary

#1D726F

accent

#FBF22D

background

#F6F4F4

surface

#ECE6E6

border

#C7C2C2

text

#070000

muted

#7A7777

Preview Lab

Preview with #300406

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

Preview Lab → · Contrast checker → · Palette generator →