#340405#340405

#340405 is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.2% C 0.076 H 25.5°. Best body text is #FFFFFF at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#340405
RGB	rgb(52, 4, 5)
HSL	hsl(359, 86%, 11%)
HSV	hsv(359, 92%, 20%)
CMYK	cmyk(0%, 92.3%, 90.4%, 79.6%)
CIE-LAB	lab(7.48, 23.85, 9.68)
CIE-LCH	lch(7.48, 25.74, 22.08°)
OKLab	oklab(21.16% 0.069 0.0328)
OKLCH	oklch(21.16% 0.076 25.5)
XYZ	xyz(1.4872, 0.8281, 0.2251)
Luminance	0.0083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340405 #043433

analogous

#34041D #340405 #341B04

triadic

#340405 #053404 #040534

tetradic

#340405 #1D3404 #043433 #1B0434

square

#340405 #1D3404 #043433 #1B0434

split-complementary

#340405 #04341B #041D34

monochromatic

#1C0203 #1C0203 #340405 #6D080A #A60D10

Accessibility & contrast

On white

18.02

#340405 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#340405 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340405

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340405	#FFFFFF	#000000	##FFFFFF
##340405	1.00	18.02	1.17	18.02
#FFFFFF	18.02	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	18.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121005

Deuteranopia (green-blind)

#1E1A04

Tritanopia (blue-blind)

#3A0005

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #340405;
/* rgb */ color: rgb(52, 4, 5);
/* oklch */ color: oklch(21.2% 0.076 25.5);

Tailwind

colors: {
  custom: {
    50: '#704949',
    500: '#340405',
    950: '#000000',
  },
}

SCSS

$custom: #340405;
$custom-light: #704949;
$custom-dark: #000000;

JSON

{
  "hex": "#340405",
  "rgb": {
    "r": 52,
    "g": 4,
    "b": 5
  },
  "hsl": {
    "h": 358.75,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.21157,
    "c": 0.07638,
    "h": 25.5
  },
  "luminance": 0.00828
}

Semantic roles & 50–950 ramp

primary

#340405

secondary

#1E7674

accent

#FCF82C

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340405

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

Preview Lab → · Contrast checker → · Palette generator →