#340B08#340B08

#340B08 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.2% C 0.067 H 28.1°. Best body text is #FFFFFF at 17.54:1 contrast (WCAG AA passes).

Color values

HEX	#340B08
RGB	rgb(52, 11, 8)
HSL	hsl(4, 73%, 12%)
HSV	hsv(4, 85%, 20%)
CMYK	cmyk(0%, 78.8%, 84.6%, 79.6%)
CIE-LAB	lab(8.88, 20.34, 10.50)
CIE-LCH	lch(8.88, 22.89, 27.30°)
OKLab	oklab(22.23% 0.0588 0.0314)
OKLCH	oklch(22.23% 0.067 28.1)
XYZ	xyz(1.5798, 0.9872, 0.3370)
Luminance	0.0099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340B08 #083134

analogous

#34081B #340B08 #342108

triadic

#340B08 #08340B #0B0834

tetradic

#340B08 #1B3408 #083134 #210834

square

#340B08 #1B3408 #083134 #210834

split-complementary

#340B08 #083421 #081B34

monochromatic

#1B0604 #1B0604 #340B08 #691610 #9E2118

Accessibility & contrast

On white

17.54

#340B08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#340B08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340B08

17.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340B08	#FFFFFF	#000000	##FFFFFF
##340B08	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)

#161407

Deuteranopia (green-blind)

#211D07

Tritanopia (blue-blind)

#3A030B

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #340b08;
/* rgb */ color: rgb(52, 11, 8);
/* oklch */ color: oklch(22.2% 0.067 28.1);

Tailwind

colors: {
  custom: {
    50: '#6f4d4a',
    500: '#340b08',
    950: '#000000',
  },
}

SCSS

$custom: #340b08;
$custom-light: #6f4d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#340b08",
  "rgb": {
    "r": 52,
    "g": 11,
    "b": 8
  },
  "hsl": {
    "h": 4.091,
    "s": 73.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.22232,
    "c": 0.06662,
    "h": 28.1
  },
  "luminance": 0.00987
}

Semantic roles & 50–950 ramp

primary

#340B08

secondary

#256E73

accent

#E3F038

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #340B08

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

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