#300A11#300A11

#300A11 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.5% C 0.062 H 13.1°. Best body text is #FFFFFF at 17.84:1 contrast (WCAG AA passes).

Color values

HEX	#300A11
RGB	rgb(48, 10, 17)
HSL	hsl(349, 66%, 11%)
HSV	hsv(349, 79%, 19%)
CMYK	cmyk(0%, 79.2%, 64.6%, 81.2%)
CIE-LAB	lab(8.00, 19.93, 4.85)
CIE-LCH	lch(8.00, 20.51, 13.66°)
OKLab	oklab(21.47% 0.0602 0.014)
OKLCH	oklch(21.47% 0.062 13.1)
XYZ	xyz(1.4288, 0.8861, 0.6260)
Luminance	0.0089 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300A11 #0A3029

analogous

#300A24 #300A11 #30160A

triadic

#300A11 #11300A #0A1130

tetradic

#300A11 #24300A #0A3029 #160A30

square

#300A11 #24300A #0A3029 #160A30

split-complementary

#300A11 #0A3016 #0A2430

monochromatic

#190509 #190509 #300A11 #631523 #951F35

Accessibility & contrast

On white

17.84

#300A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#300A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300A11

17.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300A11	#FFFFFF	#000000	##FFFFFF
##300A11	1.00	17.84	1.18	17.84
#FFFFFF	17.84	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#131311

Deuteranopia (green-blind)

#1D1A10

Tritanopia (blue-blind)

#35040D

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #300a11;
/* rgb */ color: rgb(48, 10, 17);
/* oklch */ color: oklch(21.5% 0.062 13.1);

Tailwind

colors: {
  custom: {
    50: '#6b4c4f',
    500: '#300a11',
    950: '#000000',
  },
}

SCSS

$custom: #300a11;
$custom-light: #6b4c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#300a11",
  "rgb": {
    "r": 48,
    "g": 10,
    "b": 17
  },
  "hsl": {
    "h": 348.947,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21472,
    "c": 0.06177,
    "h": 13.1
  },
  "luminance": 0.00886
}

Semantic roles & 50–950 ramp

primary

#300A11

secondary

#296D61

accent

#E8C93F

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300A11

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

Preview Lab → · Contrast checker → · Palette generator →