#300D0A#300D0A

#300D0A is a very dark, muted red. Relative luminance 0.009; OKLCH L 21.8% C 0.058 H 27.7°. Best body text is #FFFFFF at 17.68:1 contrast (WCAG AA passes).

Color values

HEX#300D0A
RGBrgb(48, 13, 10)
HSLhsl(5, 66%, 11%)
HSVhsv(5, 79%, 19%)
CMYKcmyk(0%, 72.9%, 79.2%, 81.2%)
CIE-LABlab(8.47, 17.62, 8.97)
CIE-LCHlch(8.47, 19.77, 26.97°)
OKLaboklab(21.77% 0.0514 0.027)
OKLCHoklch(21.77% 0.058 27.7)
XYZxyz(1.4178, 0.9383, 0.3936)
Luminance0.0094 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#300D0A #0A2D30
analogous
#300A1A #300D0A #30200A
triadic
#300D0A #0A300D #0D0A30
tetradic
#300D0A #1A300A #0A2D30 #200A30
square
#300D0A #1A300A #0A2D30 #200A30
split-complementary
#300D0A #0A3020 #0A1A30
monochromatic
#190705 #190705 #300D0A #631B15 #95281F

Accessibility & contrast

On white

17.68
#300D0A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.19
#300D0A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300D0A
17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##300D0A#FFFFFF#000000##FFFFFF
##300D0A1.0017.681.1917.68
#FFFFFF17.681.0021.001.00
#0000001.1921.001.0021.00
##FFFFFF17.681.0021.001.00

Color blindness preview

Protanopia (red-blind)
#16140A
Deuteranopia (green-blind)
#1F1B09
Tritanopia (blue-blind)
#36060C
Achromatopsia (no color)
#181818

Design tokens & code

CSS
--color: #300d0a;
/* rgb */ color: rgb(48, 13, 10);
/* oklch */ color: oklch(21.8% 0.058 27.7);
Tailwind
colors: {
  custom: {
    50: '#6b4d4b',
    500: '#300d0a',
    950: '#000000',
  },
}
SCSS
$custom: #300d0a;
$custom-light: #6b4d4b;
$custom-dark: #000000;
JSON
{
  "hex": "#300d0a",
  "rgb": {
    "r": 48,
    "g": 13,
    "b": 10
  },
  "hsl": {
    "h": 4.737,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21766,
    "c": 0.05803,
    "h": 27.7
  },
  "luminance": 0.00938
}

Semantic roles & 50–950 ramp

primary
#300D0A
secondary
#29686D
accent
#DBE83F
background
#F6F4F4
surface
#ECE7E7
border
#C7C3C3
text
#070101
muted
#7A7777

Preview Lab

Preview with #300D0A

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

Preview Lab → · Contrast checker → · Palette generator →

#300D0A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva