#34020A#34020A

#34020A is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.0% C 0.079 H 17.4°. Best body text is #FFFFFF at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#34020A
RGB	rgb(52, 2, 10)
HSL	hsl(350, 93%, 11%)
HSV	hsv(350, 96%, 20%)
CMYK	cmyk(0%, 96.2%, 80.8%, 79.6%)
CIE-LAB	lab(7.19, 25.27, 7.21)
CIE-LCH	lch(7.19, 26.28, 15.93°)
OKLab	oklab(20.96% 0.0755 0.0237)
OKLCH	oklch(20.96% 0.079 17.4)
XYZ	xyz(1.4928, 0.7956, 0.3621)
Luminance	0.0080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34020A #02342C

analogous

#340223 #34020A #341302

triadic

#34020A #0A3402 #020A34

tetradic

#34020A #233402 #02342C #130234

square

#34020A #233402 #02342C #130234

split-complementary

#34020A #023413 #022334

monochromatic

#1D0106 #1D0106 #34020A #6F0415 #AA0721

Accessibility & contrast

On white

18.12

#34020A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#34020A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34020A

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34020A	#FFFFFF	#000000	##FFFFFF
##34020A	1.00	18.12	1.16	18.12
#FFFFFF	18.12	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F0A

Deuteranopia (green-blind)

#1D1A08

Tritanopia (blue-blind)

#3A0005

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #34020a;
/* rgb */ color: rgb(52, 2, 10);
/* oklch */ color: oklch(21.0% 0.079 17.4);

Tailwind

colors: {
  custom: {
    50: '#70484b',
    500: '#34020a',
    950: '#000000',
  },
}

SCSS

$custom: #34020a;
$custom-light: #70484b;
$custom-dark: #000000;

JSON

{
  "hex": "#34020a",
  "rgb": {
    "r": 52,
    "g": 2,
    "b": 10
  },
  "hsl": {
    "h": 350.4,
    "s": 92.593,
    "l": 10.588
  },
  "oklch": {
    "l": 0.20961,
    "c": 0.07907,
    "h": 17.4
  },
  "luminance": 0.00795
}

Semantic roles & 50–950 ramp

primary

#34020A

secondary

#1A7869

accent

#FFDD29

background

#F7F4F4

surface

#EDE6E7

border

#C8C2C3

text

#080001

muted

#7B7777

Preview Lab

Preview with #34020A

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

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