#340D09#340D09

#340D09 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.6% C 0.064 H 29.0°. Best body text is #FFFFFF at 17.39:1 contrast (WCAG AA passes).

Color values

HEX	#340D09
RGB	rgb(52, 13, 9)
HSL	hsl(6, 70%, 12%)
HSV	hsv(6, 83%, 20%)
CMYK	cmyk(0%, 75%, 82.7%, 79.6%)
CIE-LAB	lab(9.30, 19.33, 10.69)
CIE-LCH	lch(9.30, 22.09, 28.94°)
OKLab	oklab(22.55% 0.0559 0.0309)
OKLCH	oklch(22.55% 0.064 29)
XYZ	xyz(1.6096, 1.0379, 0.3740)
Luminance	0.0104 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340D09 #093034

analogous

#34091B #340D09 #342309

triadic

#340D09 #09340D #0D0934

tetradic

#340D09 #1B3409 #093034 #230934

square

#340D09 #1B3409 #093034 #230934

split-complementary

#340D09 #093423 #091B34

monochromatic

#1A0705 #1A0705 #340D09 #681A12 #9C271B

Accessibility & contrast

On white

17.39

#340D09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#340D09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340D09

17.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340D09	#FFFFFF	#000000	##FFFFFF
##340D09	1.00	17.39	1.21	17.39
#FFFFFF	17.39	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181508

Deuteranopia (green-blind)

#211D08

Tritanopia (blue-blind)

#3A050C

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #340d09;
/* rgb */ color: rgb(52, 13, 9);
/* oklch */ color: oklch(22.6% 0.064 29.0);

Tailwind

colors: {
  custom: {
    50: '#6f4e4a',
    500: '#340d09',
    950: '#000000',
  },
}

SCSS

$custom: #340d09;
$custom-light: #6f4e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#340d09",
  "rgb": {
    "r": 52,
    "g": 13,
    "b": 9
  },
  "hsl": {
    "h": 5.581,
    "s": 70.492,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22552,
    "c": 0.06388,
    "h": 29
  },
  "luminance": 0.01038
}

Semantic roles & 50–950 ramp

primary

#340D09

secondary

#276B72

accent

#DDED3B

background

#F6F4F4

surface

#ECE7E7

border

#C7C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #340D09

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

Preview Lab → · Contrast checker → · Palette generator →