#340804#340804

#340804 is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.7% C 0.071 H 30.6°. Best body text is #FFFFFF at 17.76:1 contrast (WCAG AA passes).

Color values

HEX	#340804
RGB	rgb(52, 8, 4)
HSL	hsl(5, 86%, 11%)
HSV	hsv(5, 92%, 20%)
CMYK	cmyk(0%, 84.6%, 92.3%, 79.6%)
CIE-LAB	lab(8.24, 21.62, 11.20)
CIE-LCH	lch(8.24, 24.35, 27.38°)
OKLab	oklab(21.73% 0.0614 0.0363)
OKLCH	oklch(21.73% 0.071 30.6)
XYZ	xyz(1.5251, 0.9127, 0.2107)
Luminance	0.0091 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340804 #043034

analogous

#340418 #340804 #342004

triadic

#340804 #043408 #080434

tetradic

#340804 #183404 #043034 #200434

square

#340804 #183404 #043034 #200434

split-complementary

#340804 #043420 #041834

monochromatic

#1C0402 #1C0402 #340804 #6D1108 #A6190D

Accessibility & contrast

On white

17.76

#340804 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#340804 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340804

17.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340804	#FFFFFF	#000000	##FFFFFF
##340804	1.00	17.76	1.18	17.76
#FFFFFF	17.76	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151203

Deuteranopia (green-blind)

#201C03

Tritanopia (blue-blind)

#3A0007

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #340804;
/* rgb */ color: rgb(52, 8, 4);
/* oklch */ color: oklch(21.7% 0.071 30.6);

Tailwind

colors: {
  custom: {
    50: '#6f4b48',
    500: '#340804',
    950: '#000000',
  },
}

SCSS

$custom: #340804;
$custom-light: #6f4b48;
$custom-dark: #000000;

JSON

{
  "hex": "#340804",
  "rgb": {
    "r": 52,
    "g": 8,
    "b": 4
  },
  "hsl": {
    "h": 5,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21727,
    "c": 0.07133,
    "h": 30.6
  },
  "luminance": 0.00912
}

Semantic roles & 50–950 ramp

primary

#340804

secondary

#1E6F76

accent

#EBFC2C

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340804

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

Preview Lab → · Contrast checker → · Palette generator →