#340B06#340B06

#340B06 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.2% C 0.067 H 30.8°. Best body text is #FFFFFF at 17.55:1 contrast (WCAG AA passes).

Color values

HEX	#340B06
RGB	rgb(52, 11, 6)
HSL	hsl(7, 79%, 11%)
HSV	hsv(7, 88%, 20%)
CMYK	cmyk(0%, 78.8%, 88.5%, 79.6%)
CIE-LAB	lab(8.85, 20.21, 11.26)
CIE-LCH	lch(8.85, 23.13, 29.13°)
OKLab	oklab(22.19% 0.0577 0.0344)
OKLCH	oklch(22.19% 0.067 30.8)
XYZ	xyz(1.5689, 0.9828, 0.2793)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340B06 #062F34

analogous

#340618 #340B06 #342206

triadic

#340B06 #06340B #0B0634

tetradic

#340B06 #183406 #062F34 #220634

square

#340B06 #183406 #062F34 #220634

split-complementary

#340B06 #063422 #061834

monochromatic

#1B0603 #1B0603 #340B06 #6B170C #A22213

Accessibility & contrast

On white

17.55

#340B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#340B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340B06

17.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340B06	#FFFFFF	#000000	##FFFFFF
##340B06	1.00	17.55	1.20	17.55
#FFFFFF	17.55	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171305

Deuteranopia (green-blind)

#211D05

Tritanopia (blue-blind)

#3A020A

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #340b06;
/* rgb */ color: rgb(52, 11, 6);
/* oklch */ color: oklch(22.2% 0.067 30.8);

Tailwind

colors: {
  custom: {
    50: '#6f4d49',
    500: '#340b06',
    950: '#000000',
  },
}

SCSS

$custom: #340b06;
$custom-light: #6f4d49;
$custom-dark: #000000;

JSON

{
  "hex": "#340b06",
  "rgb": {
    "r": 52,
    "g": 11,
    "b": 6
  },
  "hsl": {
    "h": 6.522,
    "s": 79.31,
    "l": 11.373
  },
  "oklch": {
    "l": 0.22192,
    "c": 0.06717,
    "h": 30.8
  },
  "luminance": 0.00983
}

Semantic roles & 50–950 ramp

primary

#340B06

secondary

#216B74

accent

#E0F632

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340B06

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

Preview Lab → · Contrast checker → · Palette generator →