#3B0602#3B0602

#3B0602 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.0% C 0.083 H 31.1°. Best body text is #FFFFFF at 17.32:1 contrast (WCAG AA passes).

Color values

HEX	#3B0602
RGB	rgb(59, 6, 2)
HSL	hsl(4, 93%, 12%)
HSV	hsv(4, 97%, 23%)
CMYK	cmyk(0%, 89.8%, 96.6%, 76.9%)
CIE-LAB	lab(9.52, 25.22, 14.07)
CIE-LCH	lch(9.52, 28.88, 29.15°)
OKLab	oklab(22.97% 0.0709 0.0427)
OKLCH	oklch(22.97% 0.083 31.1)
XYZ	xyz(1.8800, 1.0647, 0.1640)
Luminance	0.0106 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0602 #02373B

analogous

#3B021B #3B0602 #3B2302

triadic

#3B0602 #023B06 #06023B

tetradic

#3B0602 #1B3B02 #02373B #23023B

square

#3B0602 #1B3B02 #02373B #23023B

split-complementary

#3B0602 #023B23 #021B3B

monochromatic

#1E0301 #1E0301 #3B0602 #760C04 #B11206

Accessibility & contrast

On white

17.32

#3B0602 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3B0602 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0602

17.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0602	#FFFFFF	#000000	##FFFFFF
##3B0602	1.00	17.32	1.21	17.32
#FFFFFF	17.32	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171301

Deuteranopia (green-blind)

#241F00

Tritanopia (blue-blind)

#420005

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3b0602;
/* rgb */ color: rgb(59, 6, 2);
/* oklch */ color: oklch(23.0% 0.083 31.1);

Tailwind

colors: {
  custom: {
    50: '#764b47',
    500: '#3b0602',
    950: '#000000',
  },
}

SCSS

$custom: #3b0602;
$custom-light: #764b47;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0602",
  "rgb": {
    "r": 59,
    "g": 6,
    "b": 2
  },
  "hsl": {
    "h": 4.211,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.22969,
    "c": 0.08278,
    "h": 31.1
  },
  "luminance": 0.01064
}

Semantic roles & 50–950 ramp

primary

#3B0602

secondary

#1A777E

accent

#F0FF29

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3B0602

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

Preview Lab → · Contrast checker → · Palette generator →