#34090A#34090A

#34090A is a very dark, moderate red. Relative luminance 0.009; OKLCH L 22.0% C 0.069 H 23.6°. Best body text is #FFFFFF at 17.66:1 contrast (WCAG AA passes).

Color values

HEX	#34090A
RGB	rgb(52, 9, 10)
HSL	hsl(359, 70%, 12%)
HSV	hsv(359, 83%, 20%)
CMYK	cmyk(0%, 82.7%, 80.8%, 79.6%)
CIE-LAB	lab(8.55, 21.50, 9.20)
CIE-LCH	lch(8.55, 23.38, 23.16°)
OKLab	oklab(21.99% 0.063 0.0275)
OKLCH	oklch(21.99% 0.069 23.6)
XYZ	xyz(1.5688, 0.9476, 0.3874)
Luminance	0.0095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34090A #093433

analogous

#340920 #34090A #341E09

triadic

#34090A #0A3409 #090A34

tetradic

#34090A #203409 #093433 #1E0934

square

#34090A #203409 #093433 #1E0934

split-complementary

#34090A #09341E #092034

monochromatic

#1A0505 #1A0505 #34090A #681214 #9C1B1E

Accessibility & contrast

On white

17.66

#34090A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#34090A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34090A

17.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34090A	#FFFFFF	#000000	##FFFFFF
##34090A	1.00	17.66	1.19	17.66
#FFFFFF	17.66	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15130A

Deuteranopia (green-blind)

#201C09

Tritanopia (blue-blind)

#3A010A

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #34090a;
/* rgb */ color: rgb(52, 9, 10);
/* oklch */ color: oklch(22.0% 0.069 23.6);

Tailwind

colors: {
  custom: {
    50: '#6f4c4b',
    500: '#34090a',
    950: '#000000',
  },
}

SCSS

$custom: #34090a;
$custom-light: #6f4c4b;
$custom-dark: #000000;

JSON

{
  "hex": "#34090a",
  "rgb": {
    "r": 52,
    "g": 9,
    "b": 10
  },
  "hsl": {
    "h": 358.605,
    "s": 70.492,
    "l": 11.961
  },
  "oklch": {
    "l": 0.21991,
    "c": 0.06872,
    "h": 23.6
  },
  "luminance": 0.00947
}

Semantic roles & 50–950 ramp

primary

#34090A

secondary

#277270

accent

#EDE93B

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #34090A

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

Preview Lab → · Contrast checker → · Palette generator →