#300B02#300B02

#300B02 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.3% C 0.064 H 37.8°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#300B02
RGB	rgb(48, 11, 2)
HSL	hsl(12, 92%, 10%)
HSV	hsv(12, 96%, 19%)
CMYK	cmyk(0%, 77.1%, 95.8%, 81.2%)
CIE-LAB	lab(7.88, 18.15, 11.37)
CIE-LCH	lch(7.88, 21.42, 32.07°)
OKLab	oklab(21.27% 0.0503 0.039)
OKLCH	oklch(21.27% 0.064 37.8)
XYZ	xyz(1.3497, 0.8723, 0.1547)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300B02 #022730

analogous

#300210 #300B02 #302202

triadic

#300B02 #02300B #0B0230

tetradic

#300B02 #103002 #022730 #220230

square

#300B02 #103002 #022730 #220230

split-complementary

#300B02 #023022 #021030

monochromatic

#1D0701 #1D0701 #300B02 #6B1804 #A62607

Accessibility & contrast

On white

17.88

#300B02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#300B02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300B02

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300B02	#FFFFFF	#000000	##FFFFFF
##300B02	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161201

Deuteranopia (green-blind)

#1F1A01

Tritanopia (blue-blind)

#360309

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #300b02;
/* rgb */ color: rgb(48, 11, 2);
/* oklch */ color: oklch(21.3% 0.064 37.8);

Tailwind

colors: {
  custom: {
    50: '#6b4c47',
    500: '#300b02',
    950: '#000000',
  },
}

SCSS

$custom: #300b02;
$custom-light: #6b4c47;
$custom-dark: #000000;

JSON

{
  "hex": "#300b02",
  "rgb": {
    "r": 48,
    "g": 11,
    "b": 2
  },
  "hsl": {
    "h": 11.739,
    "s": 92,
    "l": 9.804
  },
  "oklch": {
    "l": 0.21273,
    "c": 0.06363,
    "h": 37.8
  },
  "luminance": 0.00872
}

Semantic roles & 50–950 ramp

primary

#300B02

secondary

#196375

accent

#D5FF29

background

#F6F4F4

surface

#ECE7E6

border

#C7C3C2

text

#070100

muted

#7A7777

Preview Lab

Preview with #300B02

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

Preview Lab → · Contrast checker → · Palette generator →