#3B0A02#3B0A02

#3B0A02 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.5% C 0.079 H 34.0°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).

Color values

HEX	#3B0A02
RGB	rgb(59, 10, 2)
HSL	hsl(8, 93%, 12%)
HSV	hsv(8, 97%, 23%)
CMYK	cmyk(0%, 83.1%, 96.6%, 76.9%)
CIE-LAB	lab(10.20, 23.34, 15.03)
CIE-LCH	lch(10.20, 27.76, 32.77°)
OKLab	oklab(23.47% 0.0651 0.044)
OKLCH	oklch(23.47% 0.079 34)
XYZ	xyz(1.9234, 1.1516, 0.1784)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0A02 #02333B

analogous

#3B0217 #3B0A02 #3B2702

triadic

#3B0A02 #023B0A #0A023B

tetradic

#3B0A02 #173B02 #02333B #27023B

square

#3B0A02 #173B02 #02333B #27023B

split-complementary

#3B0A02 #023B27 #02173B

monochromatic

#1E0501 #1E0501 #3B0A02 #761404 #B11E06

Accessibility & contrast

On white

17.07

#3B0A02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3B0A02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0A02

17.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0A02	#FFFFFF	#000000	##FFFFFF
##3B0A02	1.00	17.07	1.23	17.07
#FFFFFF	17.07	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191501

Deuteranopia (green-blind)

#252001

Tritanopia (blue-blind)

#420008

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3b0a02;
/* rgb */ color: rgb(59, 10, 2);
/* oklch */ color: oklch(23.5% 0.079 34.0);

Tailwind

colors: {
  custom: {
    50: '#764d47',
    500: '#3b0a02',
    950: '#000000',
  },
}

SCSS

$custom: #3b0a02;
$custom-light: #764d47;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0a02",
  "rgb": {
    "r": 59,
    "g": 10,
    "b": 2
  },
  "hsl": {
    "h": 8.421,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23473,
    "c": 0.07855,
    "h": 34
  },
  "luminance": 0.01151
}

Semantic roles & 50–950 ramp

primary

#3B0A02

secondary

#1A707E

accent

#E1FF29

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3B0A02

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

Preview Lab → · Contrast checker → · Palette generator →