#34050A#34050A

#34050A is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.4% C 0.074 H 20.0°. Best body text is #FFFFFF at 17.92:1 contrast (WCAG AA passes).

Color values

HEX	#34050A
RGB	rgb(52, 5, 10)
HSL	hsl(354, 82%, 11%)
HSV	hsv(354, 90%, 20%)
CMYK	cmyk(0%, 90.4%, 80.8%, 79.6%)
CIE-LAB	lab(7.78, 23.64, 8.07)
CIE-LCH	lch(7.78, 24.98, 18.85°)
OKLab	oklab(21.42% 0.0698 0.0254)
OKLCH	oklch(21.42% 0.074 20)
XYZ	xyz(1.5254, 0.8608, 0.3729)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34050A #05342F

analogous

#340521 #34050A #341705

triadic

#34050A #0A3405 #050A34

tetradic

#34050A #213405 #05342F #170534

square

#34050A #213405 #05342F #170534

split-complementary

#34050A #053417 #052134

monochromatic

#1C0305 #1C0305 #34050A #6C0A15 #A4101F

Accessibility & contrast

On white

17.92

#34050A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#34050A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34050A

17.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34050A	#FFFFFF	#000000	##FFFFFF
##34050A	1.00	17.92	1.17	17.92
#FFFFFF	17.92	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12110A

Deuteranopia (green-blind)

#1E1B09

Tritanopia (blue-blind)

#3A0007

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #34050a;
/* rgb */ color: rgb(52, 5, 10);
/* oklch */ color: oklch(21.4% 0.074 20.0);

Tailwind

colors: {
  custom: {
    50: '#6f494b',
    500: '#34050a',
    950: '#000000',
  },
}

SCSS

$custom: #34050a;
$custom-light: #6f494b;
$custom-dark: #000000;

JSON

{
  "hex": "#34050a",
  "rgb": {
    "r": 52,
    "g": 5,
    "b": 10
  },
  "hsl": {
    "h": 353.617,
    "s": 82.456,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21416,
    "c": 0.0743,
    "h": 20
  },
  "luminance": 0.00861
}

Semantic roles & 50–950 ramp

primary

#34050A

secondary

#1F756C

accent

#F9E32F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #34050A

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

Preview Lab → · Contrast checker → · Palette generator →