#3B0D02#3B0D02

#3B0D02 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.9% C 0.076 H 36.5°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#3B0D02
RGB	rgb(59, 13, 2)
HSL	hsl(12, 93%, 12%)
HSV	hsv(12, 97%, 23%)
CMYK	cmyk(0%, 78%, 96.6%, 76.9%)
CIE-LAB	lab(10.72, 21.91, 15.76)
CIE-LCH	lch(10.72, 26.99, 35.74°)
OKLab	oklab(23.87% 0.0607 0.0449)
OKLCH	oklch(23.87% 0.076 36.5)
XYZ	xyz(1.9587, 1.2223, 0.1902)
Luminance	0.0122 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0D02 #02303B

analogous

#3B0214 #3B0D02 #3B2A02

triadic

#3B0D02 #023B0D #0D023B

tetradic

#3B0D02 #143B02 #02303B #2A023B

square

#3B0D02 #143B02 #02303B #2A023B

split-complementary

#3B0D02 #023B2A #02143B

monochromatic

#1E0701 #1E0701 #3B0D02 #761A04 #B12706

Accessibility & contrast

On white

16.88

#3B0D02 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3B0D02 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0D02

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0D02	#FFFFFF	#000000	##FFFFFF
##3B0D02	1.00	16.88	1.24	16.88
#FFFFFF	16.88	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1601

Deuteranopia (green-blind)

#262101

Tritanopia (blue-blind)

#42010A

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3b0d02;
/* rgb */ color: rgb(59, 13, 2);
/* oklch */ color: oklch(23.9% 0.076 36.5);

Tailwind

colors: {
  custom: {
    50: '#754f47',
    500: '#3b0d02',
    950: '#000000',
  },
}

SCSS

$custom: #3b0d02;
$custom-light: #754f47;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0d02",
  "rgb": {
    "r": 59,
    "g": 13,
    "b": 2
  },
  "hsl": {
    "h": 11.579,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23868,
    "c": 0.07551,
    "h": 36.5
  },
  "luminance": 0.01222
}

Semantic roles & 50–950 ramp

primary

#3B0D02

secondary

#1A6B7E

accent

#D6FF29

background

#F7F4F4

surface

#EDE7E6

border

#C8C3C2

text

#090200

muted

#7B7877

Preview Lab

Preview with #3B0D02

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

Preview Lab → · Contrast checker → · Palette generator →