#3B0202#3B0202

#3B0202 is a very dark, moderate red. Relative luminance 0.010; OKLCH L 22.4% C 0.088 H 28.2°. Best body text is #FFFFFF at 17.56:1 contrast (WCAG AA passes).

Color values

HEX	#3B0202
RGB	rgb(59, 2, 2)
HSL	hsl(0, 93%, 12%)
HSV	hsv(0, 97%, 23%)
CMYK	cmyk(0%, 96.6%, 96.6%, 76.9%)
CIE-LAB	lab(8.81, 27.25, 13.04)
CIE-LCH	lch(8.81, 30.21, 25.58°)
OKLab	oklab(22.44% 0.0772 0.0414)
OKLCH	oklch(22.44% 0.088 28.2)
XYZ	xyz(1.8365, 0.9779, 0.1495)
Luminance	0.0098 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0202 #023B3B

analogous

#3B021F #3B0202 #3B1F02

triadic

#3B0202 #023B02 #02023B

tetradic

#3B0202 #1F3B02 #023B3B #1F023B

square

#3B0202 #1F3B02 #023B3B #1F023B

split-complementary

#3B0202 #023B1F #021F3B

monochromatic

#1E0101 #1E0101 #3B0202 #760404 #B10606

Accessibility & contrast

On white

17.56

#3B0202 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.20

#3B0202 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0202

17.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0202	#FFFFFF	#000000	##FFFFFF
##3B0202	1.00	17.56	1.20	17.56
#FFFFFF	17.56	1.00	21.00	1.00
#000000	1.20	21.00	1.00	21.00
##FFFFFF	17.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141101

Deuteranopia (green-blind)

#231E00

Tritanopia (blue-blind)

#420003

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #3b0202;
/* rgb */ color: rgb(59, 2, 2);
/* oklch */ color: oklch(22.4% 0.088 28.2);

Tailwind

colors: {
  custom: {
    50: '#764947',
    500: '#3b0202',
    950: '#000000',
  },
}

SCSS

$custom: #3b0202;
$custom-light: #764947;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0202",
  "rgb": {
    "r": 59,
    "g": 2,
    "b": 2
  },
  "hsl": {
    "h": 0,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.2244,
    "c": 0.0876,
    "h": 28.2
  },
  "luminance": 0.00978
}

Semantic roles & 50–950 ramp

primary

#3B0202

secondary

#1A7E7E

accent

#FFFF29

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3B0202

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

Preview Lab → · Contrast checker → · Palette generator →