#340D16#340D16

#340D16 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 22.9% C 0.063 H 9.6°. Best body text is #FFFFFF at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#340D16
RGB	rgb(52, 13, 22)
HSL	hsl(346, 60%, 13%)
HSV	hsv(346, 75%, 20%)
CMYK	cmyk(0%, 75%, 57.7%, 79.6%)
CIE-LAB	lab(9.61, 20.50, 4.03)
CIE-LCH	lch(9.61, 20.89, 11.11°)
OKLab	oklab(22.88% 0.0622 0.0105)
OKLCH	oklch(22.88% 0.063 9.6)
XYZ	xyz(1.7051, 1.0761, 0.8768)
Luminance	0.0108 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D16 #0D342B

analogous

#340D29 #340D16 #34170D

triadic

#340D16 #16340D #0D1634

tetradic

#340D16 #29340D #0D342B #170D34

square

#340D16 #29340D #0D342B #170D34

split-complementary

#340D16 #0D3417 #0D2934

monochromatic

#18060A #18060A #340D16 #65192B #96253F

Accessibility & contrast

On white

17.28

#340D16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#340D16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D16

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D16	#FFFFFF	#000000	##FFFFFF
##340D16	1.00	17.28	1.22	17.28
#FFFFFF	17.28	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161616

Deuteranopia (green-blind)

#201E15

Tritanopia (blue-blind)

#390710

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #340d16;
/* rgb */ color: rgb(52, 13, 22);
/* oklch */ color: oklch(22.9% 0.063 9.6);

Tailwind

colors: {
  custom: {
    50: '#6e4e52',
    500: '#340d16',
    950: '#000000',
  },
}

SCSS

$custom: #340d16;
$custom-light: #6e4e52;
$custom-dark: #000000;

JSON

{
  "hex": "#340d16",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 22
  },
  "hsl": {
    "h": 346.154,
    "s": 60,
    "l": 12.745
  },
  "oklch": {
    "l": 0.22881,
    "c": 0.06312,
    "h": 9.6
  },
  "luminance": 0.01076
}

Semantic roles & 50–950 ramp

primary

#340D16

secondary

#2D6F60

accent

#E3BF45

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#070102

muted

#7A7778

Preview Lab

Preview with #340D16

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

Preview Lab → · Contrast checker → · Palette generator →