#3B0C07#3B0C07

#3B0C07 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.8% C 0.075 H 30.0°. Best body text is #FFFFFF at 16.91:1 contrast (WCAG AA passes).

Color values

HEX	#3B0C07
RGB	rgb(59, 12, 7)
HSL	hsl(6, 79%, 13%)
HSV	hsv(6, 88%, 23%)
CMYK	cmyk(0%, 79.7%, 88.1%, 76.9%)
CIE-LAB	lab(10.62, 22.69, 13.58)
CIE-LCH	lch(10.62, 26.45, 30.91°)
OKLab	oklab(23.82% 0.0649 0.0374)
OKLCH	oklch(23.82% 0.075 30)
XYZ	xyz(1.9737, 1.2084, 0.3303)
Luminance	0.0121 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0C07 #07363B

analogous

#3B071C #3B0C07 #3B2607

triadic

#3B0C07 #073B0C #0C073B

tetradic

#3B0C07 #1C3B07 #07363B #26073B

square

#3B0C07 #1C3B07 #07363B #26073B

split-complementary

#3B0C07 #073B26 #071C3B

monochromatic

#1B0603 #1B0603 #3B0C07 #72170D #A82214

Accessibility & contrast

On white

16.91

#3B0C07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#3B0C07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0C07

16.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0C07	#FFFFFF	#000000	##FFFFFF
##3B0C07	1.00	16.91	1.24	16.91
#FFFFFF	16.91	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1606

Deuteranopia (green-blind)

#252006

Tritanopia (blue-blind)

#42010B

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #3b0c07;
/* rgb */ color: rgb(59, 12, 7);
/* oklch */ color: oklch(23.8% 0.075 30.0);

Tailwind

colors: {
  custom: {
    50: '#754e49',
    500: '#3b0c07',
    950: '#000000',
  },
}

SCSS

$custom: #3b0c07;
$custom-light: #754e49;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0c07",
  "rgb": {
    "r": 59,
    "g": 12,
    "b": 7
  },
  "hsl": {
    "h": 5.769,
    "s": 78.788,
    "l": 12.941
  },
  "oklch": {
    "l": 0.23817,
    "c": 0.07486,
    "h": 30
  },
  "luminance": 0.01208
}

Semantic roles & 50–950 ramp

primary

#3B0C07

secondary

#23727A

accent

#E3F533

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3B0C07

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

Preview Lab → · Contrast checker → · Palette generator →