#340C05#340C05

#340C05 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.3% C 0.066 H 33.2°. Best body text is #FFFFFF at 17.49:1 contrast (WCAG AA passes).

Color values

HEX	#340C05
RGB	rgb(52, 12, 5)
HSL	hsl(9, 82%, 11%)
HSV	hsv(9, 90%, 20%)
CMYK	cmyk(0%, 76.9%, 90.4%, 79.6%)
CIE-LAB	lab(9.03, 19.61, 11.92)
CIE-LCH	lch(9.03, 22.95, 31.31°)
OKLab	oklab(22.32% 0.0555 0.0364)
OKLCH	oklch(22.32% 0.066 33.2)
XYZ	xyz(1.5752, 1.0042, 0.2544)
Luminance	0.0100 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340C05 #052D34

analogous

#340515 #340C05 #342305

triadic

#340C05 #05340C #0C0534

tetradic

#340C05 #153405 #052D34 #230534

square

#340C05 #153405 #052D34 #230534

split-complementary

#340C05 #053423 #051534

monochromatic

#1C0603 #1C0603 #340C05 #6C190A #A42610

Accessibility & contrast

On white

17.49

#340C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#340C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340C05

17.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340C05	#FFFFFF	#000000	##FFFFFF
##340C05	1.00	17.49	1.20	17.49
#FFFFFF	17.49	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171404

Deuteranopia (green-blind)

#211D04

Tritanopia (blue-blind)

#3A030A

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #340c05;
/* rgb */ color: rgb(52, 12, 5);
/* oklch */ color: oklch(22.3% 0.066 33.2);

Tailwind

colors: {
  custom: {
    50: '#6f4d49',
    500: '#340c05',
    950: '#000000',
  },
}

SCSS

$custom: #340c05;
$custom-light: #6f4d49;
$custom-dark: #000000;

JSON

{
  "hex": "#340c05",
  "rgb": {
    "r": 52,
    "g": 12,
    "b": 5
  },
  "hsl": {
    "h": 8.936,
    "s": 82.456,
    "l": 11.176
  },
  "oklch": {
    "l": 0.22321,
    "c": 0.06636,
    "h": 33.2
  },
  "luminance": 0.01004
}

Semantic roles & 50–950 ramp

primary

#340C05

secondary

#1F6975

accent

#DBF92F

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340C05

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

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