#340E17#340E17

#340E17 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.1% C 0.062 H 8.8°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#340E17
RGB	rgb(52, 14, 23)
HSL	hsl(346, 58%, 13%)
HSV	hsv(346, 73%, 20%)
CMYK	cmyk(0%, 73.1%, 55.8%, 79.6%)
CIE-LAB	lab(9.85, 20.07, 3.63)
CIE-LCH	lch(9.85, 20.39, 10.26°)
OKLab	oklab(23.07% 0.061 0.0095)
OKLCH	oklch(23.07% 0.062 8.8)
XYZ	xyz(1.7280, 1.1062, 0.9330)
Luminance	0.0111 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340E17 #0E342B

analogous

#340E2A #340E17 #34180E

triadic

#340E17 #17340E #0E1734

tetradic

#340E17 #2A340E #0E342B #180E34

square

#340E17 #2A340E #0E342B #180E34

split-complementary

#340E17 #0E3418 #0E2A34

monochromatic

#18060B #18060B #340E17 #641B2C #942842

Accessibility & contrast

On white

17.20

#340E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#340E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340E17

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340E17	#FFFFFF	#000000	##FFFFFF
##340E17	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161617

Deuteranopia (green-blind)

#201E16

Tritanopia (blue-blind)

#390911

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #340e17;
/* rgb */ color: rgb(52, 14, 23);
/* oklch */ color: oklch(23.1% 0.062 8.8);

Tailwind

colors: {
  custom: {
    50: '#6e4f53',
    500: '#340e17',
    950: '#000000',
  },
}

SCSS

$custom: #340e17;
$custom-light: #6e4f53;
$custom-dark: #000000;

JSON

{
  "hex": "#340e17",
  "rgb": {
    "r": 52,
    "g": 14,
    "b": 23
  },
  "hsl": {
    "h": 345.789,
    "s": 57.576,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23068,
    "c": 0.06169,
    "h": 8.8
  },
  "luminance": 0.01106
}

Semantic roles & 50–950 ramp

primary

#340E17

secondary

#2F6F60

accent

#E1BC47

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070202

muted

#7A7878

Preview Lab

Preview with #340E17

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

Preview Lab → · Contrast checker → · Palette generator →