#300A0E#300A0E

#300A0E is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.4% C 0.062 H 18.0°. Best body text is #FFFFFF at 17.87:1 contrast (WCAG AA passes).

Color values

HEX	#300A0E
RGB	rgb(48, 10, 14)
HSL	hsl(354, 66%, 11%)
HSV	hsv(354, 79%, 19%)
CMYK	cmyk(0%, 79.2%, 70.8%, 81.2%)
CIE-LAB	lab(7.93, 19.64, 6.36)
CIE-LCH	lch(7.93, 20.64, 17.95°)
OKLab	oklab(21.39% 0.0587 0.0191)
OKLCH	oklch(21.39% 0.062 18)
XYZ	xyz(1.4069, 0.8774, 0.5106)
Luminance	0.0088 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300A0E #0A302C

analogous

#300A21 #300A0E #30190A

triadic

#300A0E #0E300A #0A0E30

tetradic

#300A0E #21300A #0A302C #190A30

square

#300A0E #21300A #0A302C #190A30

split-complementary

#300A0E #0A3019 #0A2130

monochromatic

#190507 #190507 #300A0E #63151D #951F2C

Accessibility & contrast

On white

17.87

#300A0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#300A0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300A0E

17.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300A0E	#FFFFFF	#000000	##FFFFFF
##300A0E	1.00	17.87	1.18	17.87
#FFFFFF	17.87	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14120E

Deuteranopia (green-blind)

#1D1A0D

Tritanopia (blue-blind)

#35040C

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #300a0e;
/* rgb */ color: rgb(48, 10, 14);
/* oklch */ color: oklch(21.4% 0.062 18.0);

Tailwind

colors: {
  custom: {
    50: '#6b4b4d',
    500: '#300a0e',
    950: '#000000',
  },
}

SCSS

$custom: #300a0e;
$custom-light: #6b4b4d;
$custom-dark: #000000;

JSON

{
  "hex": "#300a0e",
  "rgb": {
    "r": 48,
    "g": 10,
    "b": 14
  },
  "hsl": {
    "h": 353.684,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.21387,
    "c": 0.06168,
    "h": 18
  },
  "luminance": 0.00877
}

Semantic roles & 50–950 ramp

primary

#300A0E

secondary

#296D66

accent

#E8D73F

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300A0E

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

Preview Lab → · Contrast checker → · Palette generator →