#300D0D#300D0D

#300D0D is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.8% C 0.057 H 23.1°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#300D0D
RGB	rgb(48, 13, 13)
HSL	hsl(0, 57%, 12%)
HSV	hsv(0, 73%, 19%)
CMYK	cmyk(0%, 72.9%, 72.9%, 81.2%)
CIE-LAB	lab(8.53, 17.87, 7.73)
CIE-LCH	lch(8.53, 19.47, 23.40°)
OKLab	oklab(21.83% 0.0528 0.0225)
OKLCH	oklch(21.83% 0.057 23.1)
XYZ	xyz(1.4356, 0.9455, 0.4876)
Luminance	0.0095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300D0D #0D3030

analogous

#300D1F #300D0D #301F0D

triadic

#300D0D #0D300D #0D0D30

tetradic

#300D0D #1F300D #0D3030 #1F0D30

square

#300D0D #1F300D #0D3030 #1F0D30

split-complementary

#300D0D #0D301F #0D1F30

monochromatic

#180707 #180707 #300D0D #601A1A #902727

Accessibility & contrast

On white

17.66

#300D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#300D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300D0D

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300D0D	#FFFFFF	#000000	##FFFFFF
##300D0D	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16140D

Deuteranopia (green-blind)

#1F1B0C

Tritanopia (blue-blind)

#35070D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #300d0d;
/* rgb */ color: rgb(48, 13, 13);
/* oklch */ color: oklch(21.8% 0.057 23.1);

Tailwind

colors: {
  custom: {
    50: '#6b4d4c',
    500: '#300d0d',
    950: '#000000',
  },
}

SCSS

$custom: #300d0d;
$custom-light: #6b4d4c;
$custom-dark: #000000;

JSON

{
  "hex": "#300d0d",
  "rgb": {
    "r": 48,
    "g": 13,
    "b": 13
  },
  "hsl": {
    "h": 0,
    "s": 57.377,
    "l": 11.961
  },
  "oklch": {
    "l": 0.21832,
    "c": 0.05744,
    "h": 23.1
  },
  "luminance": 0.00945
}

Semantic roles & 50–950 ramp

primary

#300D0D

secondary

#2E6B6B

accent

#E1E147

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300D0D

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

Preview Lab → · Contrast checker → · Palette generator →