#340604#340604

#340604 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.4% C 0.074 H 28.7°. Best body text is #FFFFFF at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#340604
RGB	rgb(52, 6, 4)
HSL	hsl(3, 86%, 11%)
HSV	hsv(3, 92%, 20%)
CMYK	cmyk(0%, 88.5%, 92.3%, 79.6%)
CIE-LAB	lab(7.85, 22.70, 10.63)
CIE-LCH	lch(7.85, 25.06, 25.09°)
OKLab	oklab(21.44% 0.0648 0.0355)
OKLCH	oklch(21.44% 0.074 28.7)
XYZ	xyz(1.5034, 0.8693, 0.2035)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340604 #043234

analogous

#34041A #340604 #341E04

triadic

#340604 #043406 #060434

tetradic

#340604 #1A3404 #043234 #1E0434

square

#340604 #1A3404 #043234 #1E0434

split-complementary

#340604 #04341E #041A34

monochromatic

#1C0302 #1C0302 #340604 #6D0D08 #A6130D

Accessibility & contrast

On white

17.89

#340604 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#340604 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340604

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340604	#FFFFFF	#000000	##FFFFFF
##340604	1.00	17.89	1.17	17.89
#FFFFFF	17.89	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141103

Deuteranopia (green-blind)

#1F1B03

Tritanopia (blue-blind)

#3A0006

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #340604;
/* rgb */ color: rgb(52, 6, 4);
/* oklch */ color: oklch(21.4% 0.074 28.7);

Tailwind

colors: {
  custom: {
    50: '#704a48',
    500: '#340604',
    950: '#000000',
  },
}

SCSS

$custom: #340604;
$custom-light: #704a48;
$custom-dark: #000000;

JSON

{
  "hex": "#340604",
  "rgb": {
    "r": 52,
    "g": 6,
    "b": 4
  },
  "hsl": {
    "h": 2.5,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21435,
    "c": 0.07386,
    "h": 28.7
  },
  "luminance": 0.00869
}

Semantic roles & 50–950 ramp

primary

#340604

secondary

#1E7376

accent

#F3FC2C

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340604

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

Preview Lab → · Contrast checker → · Palette generator →