#340A11#340A11

#340A11 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.067 H 14.8°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#340A11
RGB	rgb(52, 10, 17)
HSL	hsl(350, 68%, 12%)
HSV	hsv(350, 81%, 20%)
CMYK	cmyk(0%, 80.8%, 67.3%, 79.6%)
CIE-LAB	lab(8.89, 21.55, 6.24)
CIE-LCH	lch(8.89, 22.44, 16.15°)
OKLab	oklab(22.3% 0.0648 0.0172)
OKLCH	oklch(22.3% 0.067 14.8)
XYZ	xyz(1.6260, 0.9878, 0.6353)
Luminance	0.0099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340A11 #0A342D

analogous

#340A26 #340A11 #34180A

triadic

#340A11 #11340A #0A1134

tetradic

#340A11 #26340A #0A342D #180A34

square

#340A11 #26340A #0A342D #180A34

split-complementary

#340A11 #0A3418 #0A2634

monochromatic

#1A0508 #1A0508 #340A11 #671422 #9B1E33

Accessibility & contrast

On white

17.54

#340A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#340A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340A11

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340A11	#FFFFFF	#000000	##FFFFFF
##340A11	1.00	17.54	1.20	17.54
#FFFFFF	17.54	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151411

Deuteranopia (green-blind)

#1F1C10

Tritanopia (blue-blind)

#3A030D

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #340a11;
/* rgb */ color: rgb(52, 10, 17);
/* oklch */ color: oklch(22.3% 0.067 14.8);

Tailwind

colors: {
  custom: {
    50: '#6f4c4f',
    500: '#340a11',
    950: '#000000',
  },
}

SCSS

$custom: #340a11;
$custom-light: #6f4c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#340a11",
  "rgb": {
    "r": 52,
    "g": 10,
    "b": 17
  },
  "hsl": {
    "h": 350,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.22298,
    "c": 0.06702,
    "h": 14.8
  },
  "luminance": 0.00988
}

Semantic roles & 50–950 ramp

primary

#340A11

secondary

#287165

accent

#EBCE3D

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #340A11

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

Preview Lab → · Contrast checker → · Palette generator →