#3B0610#3B0610

#3B0610 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.2% C 0.081 H 15.8°. Best body text is #FFFFFF at 17.22:1 contrast (WCAG AA passes).

Color values

HEX	#3B0610
RGB	rgb(59, 6, 16)
HSL	hsl(349, 82%, 13%)
HSV	hsv(349, 90%, 23%)
CMYK	cmyk(0%, 89.8%, 72.9%, 76.9%)
CIE-LAB	lab(9.78, 26.05, 8.30)
CIE-LCH	lch(9.78, 27.34, 17.68°)
OKLab	oklab(23.25% 0.0779 0.0221)
OKLCH	oklch(23.25% 0.081 15.8)
XYZ	xyz(1.9625, 1.0978, 0.5987)
Luminance	0.0110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0610 #063B31

analogous

#3B062A #3B0610 #3B1606

triadic

#3B0610 #103B06 #06103B

tetradic

#3B0610 #2A3B06 #063B31 #16063B

square

#3B0610 #2A3B06 #063B31 #16063B

split-complementary

#3B0610 #063B16 #062A3B

monochromatic

#1C0308 #1C0308 #3B0610 #730C1F #AA112E

Accessibility & contrast

On white

17.22

#3B0610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3B0610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0610

17.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0610	#FFFFFF	#000000	##FFFFFF
##3B0610	1.00	17.22	1.22	17.22
#FFFFFF	17.22	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151410

Deuteranopia (green-blind)

#231F0E

Tritanopia (blue-blind)

#42000A

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3b0610;
/* rgb */ color: rgb(59, 6, 16);
/* oklch */ color: oklch(23.2% 0.081 15.8);

Tailwind

colors: {
  custom: {
    50: '#754b4e',
    500: '#3b0610',
    950: '#000000',
  },
}

SCSS

$custom: #3b0610;
$custom-light: #754b4e;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0610",
  "rgb": {
    "r": 59,
    "g": 6,
    "b": 16
  },
  "hsl": {
    "h": 348.679,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.23246,
    "c": 0.08097,
    "h": 15.8
  },
  "luminance": 0.01097
}

Semantic roles & 50–950 ramp

primary

#3B0610

secondary

#227B6A

accent

#F8D230

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3B0610

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

Preview Lab → · Contrast checker → · Palette generator →