#34020D#34020D

#34020D is a very dark, moderate red. Relative luminance 0.008; OKLCH L 21.0% C 0.079 H 13.8°. Best body text is #FFFFFF at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#34020D
RGB	rgb(52, 2, 13)
HSL	hsl(347, 93%, 11%)
HSV	hsv(347, 96%, 20%)
CMYK	cmyk(0%, 96.2%, 75%, 79.6%)
CIE-LAB	lab(7.25, 25.49, 5.98)
CIE-LCH	lch(7.25, 26.18, 13.20°)
OKLab	oklab(21.03% 0.0769 0.0189)
OKLCH	oklch(21.03% 0.079 13.8)
XYZ	xyz(1.5107, 0.8028, 0.4561)
Luminance	0.0080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34020D #023429

analogous

#340226 #34020D #341002

triadic

#34020D #0D3402 #020D34

tetradic

#34020D #263402 #023429 #100234

square

#34020D #263402 #023429 #100234

split-complementary

#34020D #023410 #022634

monochromatic

#1D0107 #1D0107 #34020D #6F041C #AA072A

Accessibility & contrast

On white

18.09

#34020D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#34020D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34020D

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34020D	#FFFFFF	#000000	##FFFFFF
##34020D	1.00	18.09	1.16	18.09
#FFFFFF	18.09	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F0D

Deuteranopia (green-blind)

#1D1A0C

Tritanopia (blue-blind)

#3A0006

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #34020d;
/* rgb */ color: rgb(52, 2, 13);
/* oklch */ color: oklch(21.0% 0.079 13.8);

Tailwind

colors: {
  custom: {
    50: '#70484c',
    500: '#34020d',
    950: '#000000',
  },
}

SCSS

$custom: #34020d;
$custom-light: #70484c;
$custom-dark: #000000;

JSON

{
  "hex": "#34020d",
  "rgb": {
    "r": 52,
    "g": 2,
    "b": 13
  },
  "hsl": {
    "h": 346.8,
    "s": 92.593,
    "l": 10.588
  },
  "oklch": {
    "l": 0.21034,
    "c": 0.0792,
    "h": 13.8
  },
  "luminance": 0.00803
}

Semantic roles & 50–950 ramp

primary

#34020D

secondary

#1A7863

accent

#FFD029

background

#F7F4F4

surface

#EDE6E7

border

#C8C2C3

text

#080001

muted

#7B7777

Preview Lab

Preview with #34020D

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

Preview Lab → · Contrast checker → · Palette generator →