#340A05#340A05

#340A05 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.0% C 0.069 H 31.1°. Best body text is #FFFFFF at 17.62:1 contrast (WCAG AA passes).

Color values

HEX	#340A05
RGB	rgb(52, 10, 5)
HSL	hsl(6, 82%, 11%)
HSV	hsv(6, 90%, 20%)
CMYK	cmyk(0%, 80.8%, 90.4%, 79.6%)
CIE-LAB	lab(8.64, 20.65, 11.36)
CIE-LCH	lch(8.64, 23.57, 28.82°)
OKLab	oklab(22.03% 0.0588 0.0355)
OKLCH	oklch(22.03% 0.069 31.1)
XYZ	xyz(1.5523, 0.9583, 0.2468)
Luminance	0.0096 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#340A05 #052F34

analogous

#340517 #340A05 #342105

triadic

#340A05 #05340A #0A0534

tetradic

#340A05 #173405 #052F34 #210534

square

#340A05 #173405 #052F34 #210534

split-complementary

#340A05 #053421 #051734

monochromatic

#1C0503 #1C0503 #340A05 #6C150A #A41F10

Accessibility & contrast

On white

17.62

#340A05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#340A05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #340A05

17.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##340A05	#FFFFFF	#000000	##FFFFFF
##340A05	1.00	17.62	1.19	17.62
#FFFFFF	17.62	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161304

Deuteranopia (green-blind)

#211C04

Tritanopia (blue-blind)

#3A0109

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #340a05;
/* rgb */ color: rgb(52, 10, 5);
/* oklch */ color: oklch(22.0% 0.069 31.1);

Tailwind

colors: {
  custom: {
    50: '#6f4c49',
    500: '#340a05',
    950: '#000000',
  },
}

SCSS

$custom: #340a05;
$custom-light: #6f4c49;
$custom-dark: #000000;

JSON

{
  "hex": "#340a05",
  "rgb": {
    "r": 52,
    "g": 10,
    "b": 5
  },
  "hsl": {
    "h": 6.383,
    "s": 82.456,
    "l": 11.176
  },
  "oklch": {
    "l": 0.2203,
    "c": 0.06865,
    "h": 31.1
  },
  "luminance": 0.00958
}

Semantic roles & 50–950 ramp

primary

#340A05

secondary

#1F6C75

accent

#E3F92F

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#080100

muted

#7B7777

Preview Lab

Preview with #340A05

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

Preview Lab → · Contrast checker → · Palette generator →