#34050C#34050C

#34050C is a very dark, moderate red. Relative luminance 0.009; OKLCH L 21.5% C 0.074 H 17.5°. Best body text is #FFFFFF at 17.90:1 contrast (WCAG AA passes).

Color values

HEX	#34050C
RGB	rgb(52, 5, 12)
HSL	hsl(351, 82%, 11%)
HSV	hsv(351, 90%, 20%)
CMYK	cmyk(0%, 90.4%, 76.9%, 79.6%)
CIE-LAB	lab(7.82, 23.78, 7.27)
CIE-LCH	lch(7.82, 24.87, 17.00°)
OKLab	oklab(21.46% 0.0708 0.0223)
OKLCH	oklch(21.46% 0.074 17.5)
XYZ	xyz(1.5370, 0.8654, 0.4339)
Luminance	0.0086 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34050C #05342D

analogous

#340523 #34050C #341505

triadic

#34050C #0C3405 #050C34

tetradic

#34050C #233405 #05342D #150534

square

#34050C #233405 #05342D #150534

split-complementary

#34050C #053415 #052334

monochromatic

#1C0306 #1C0306 #34050C #6C0A19 #A41026

Accessibility & contrast

On white

17.90

#34050C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#34050C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34050C

17.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34050C	#FFFFFF	#000000	##FFFFFF
##34050C	1.00	17.90	1.17	17.90
#FFFFFF	17.90	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12110C

Deuteranopia (green-blind)

#1E1B0B

Tritanopia (blue-blind)

#3A0008

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #34050c;
/* rgb */ color: rgb(52, 5, 12);
/* oklch */ color: oklch(21.5% 0.074 17.5);

Tailwind

colors: {
  custom: {
    50: '#6f494c',
    500: '#34050c',
    950: '#000000',
  },
}

SCSS

$custom: #34050c;
$custom-light: #6f494c;
$custom-dark: #000000;

JSON

{
  "hex": "#34050c",
  "rgb": {
    "r": 52,
    "g": 5,
    "b": 12
  },
  "hsl": {
    "h": 351.064,
    "s": 82.456,
    "l": 11.176
  },
  "oklch": {
    "l": 0.21461,
    "c": 0.07424,
    "h": 17.5
  },
  "luminance": 0.00865
}

Semantic roles & 50–950 ramp

primary

#34050C

secondary

#1F7569

accent

#F9DB2F

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#080101

muted

#7B7777

Preview Lab

Preview with #34050C

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

Preview Lab → · Contrast checker → · Palette generator →