#300810#300810

#300810 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.1% C 0.065 H 12.9°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#300810
RGB	rgb(48, 8, 16)
HSL	hsl(348, 71%, 11%)
HSV	hsv(348, 83%, 19%)
CMYK	cmyk(0%, 83.3%, 66.7%, 81.2%)
CIE-LAB	lab(7.58, 20.89, 4.80)
CIE-LCH	lch(7.58, 21.44, 12.94°)
OKLab	oklab(21.15% 0.0632 0.0144)
OKLCH	oklch(21.15% 0.065 12.9)
XYZ	xyz(1.3994, 0.8396, 0.5785)
Luminance	0.0084 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#300810 #083028

analogous

#300824 #300810 #301408

triadic

#300810 #103008 #081030

tetradic

#300810 #243008 #083028 #140830

square

#300810 #243008 #083028 #140830

split-complementary

#300810 #083014 #082430

monochromatic

#1A0409 #1A0409 #300810 #641121 #991933

Accessibility & contrast

On white

17.98

#300810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#300810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #300810

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##300810	#FFFFFF	#000000	##FFFFFF
##300810	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121110

Deuteranopia (green-blind)

#1C1A0F

Tritanopia (blue-blind)

#35020B

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #300810;
/* rgb */ color: rgb(48, 8, 16);
/* oklch */ color: oklch(21.1% 0.065 12.9);

Tailwind

colors: {
  custom: {
    50: '#6b4a4e',
    500: '#300810',
    950: '#000000',
  },
}

SCSS

$custom: #300810;
$custom-light: #6b4a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#300810",
  "rgb": {
    "r": 48,
    "g": 8,
    "b": 16
  },
  "hsl": {
    "h": 348,
    "s": 71.429,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21145,
    "c": 0.06478,
    "h": 12.9
  },
  "luminance": 0.00839
}

Semantic roles & 50–950 ramp

primary

#300810

secondary

#256F60

accent

#EECA3A

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070101

muted

#7A7777

Preview Lab

Preview with #300810

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

Preview Lab → · Contrast checker → · Palette generator →