#340C16#340C16

#340C16 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.7% C 0.065 H 8.7°. Best body text is #FFFFFF at 17.35:1 contrast (WCAG AA passes).

Color values

HEX	#340C16
RGB	rgb(52, 12, 22)
HSL	hsl(345, 63%, 13%)
HSV	hsv(345, 77%, 20%)
CMYK	cmyk(0%, 76.9%, 57.7%, 79.6%)
CIE-LAB	lab(9.41, 21.04, 3.74)
CIE-LCH	lch(9.41, 21.37, 10.08°)
OKLab	oklab(22.73% 0.064 0.0098)
OKLCH	oklch(22.73% 0.065 8.7)
XYZ	xyz(1.6926, 1.0511, 0.8727)
Luminance	0.0105 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C16 #0C342A

analogous

#340C2A #340C16 #34160C

triadic

#340C16 #16340C #0C1634

tetradic

#340C16 #2A340C #0C342A #160C34

square

#340C16 #2A340C #0C342A #160C34

split-complementary

#340C16 #0C3416 #0C2A34

monochromatic

#19060B #19060B #340C16 #66172B #972340

Accessibility & contrast

On white

17.35

#340C16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#340C16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C16

17.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C16	#FFFFFF	#000000	##FFFFFF
##340C16	1.00	17.35	1.21	17.35
#FFFFFF	17.35	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151516

Deuteranopia (green-blind)

#1F1D15

Tritanopia (blue-blind)

#390610

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #340c16;
/* rgb */ color: rgb(52, 12, 22);
/* oklch */ color: oklch(22.7% 0.065 8.7);

Tailwind

colors: {
  custom: {
    50: '#6e4d52',
    500: '#340c16',
    950: '#000000',
  },
}

SCSS

$custom: #340c16;
$custom-light: #6e4d52;
$custom-dark: #000000;

JSON

{
  "hex": "#340c16",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 22
  },
  "hsl": {
    "h": 345,
    "s": 62.5,
    "l": 12.549
  },
  "oklch": {
    "l": 0.22733,
    "c": 0.0647,
    "h": 8.7
  },
  "luminance": 0.01051
}

Semantic roles & 50–950 ramp

primary

#340C16

secondary

#2C705F

accent

#E6BD42

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #340C16

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

Preview Lab → · Contrast checker → · Palette generator →