#3B0702#3B0702

#3B0702 is a very dark, moderate red. Relative luminance 0.011; OKLCH L 23.1% C 0.082 H 31.8°. Best body text is #FFFFFF at 17.25:1 contrast (WCAG AA passes).

Color values

HEX	#3B0702
RGB	rgb(59, 7, 2)
HSL	hsl(5, 93%, 12%)
HSV	hsv(5, 97%, 23%)
CMYK	cmyk(0%, 88.1%, 96.6%, 76.9%)
CIE-LAB	lab(9.69, 24.74, 14.31)
CIE-LCH	lch(9.69, 28.58, 30.05°)
OKLab	oklab(23.1% 0.0694 0.043)
OKLCH	oklch(23.1% 0.082 31.8)
XYZ	xyz(1.8908, 1.0865, 0.1676)
Luminance	0.0109 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B0702 #02363B

analogous

#3B021A #3B0702 #3B2402

triadic

#3B0702 #023B07 #07023B

tetradic

#3B0702 #1A3B02 #02363B #24023B

square

#3B0702 #1A3B02 #02363B #24023B

split-complementary

#3B0702 #023B24 #021A3B

monochromatic

#1E0401 #1E0401 #3B0702 #760E04 #B11506

Accessibility & contrast

On white

17.25

#3B0702 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#3B0702 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B0702

17.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B0702	#FFFFFF	#000000	##FFFFFF
##3B0702	1.00	17.25	1.22	17.25
#FFFFFF	17.25	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171301

Deuteranopia (green-blind)

#241F01

Tritanopia (blue-blind)

#420006

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3b0702;
/* rgb */ color: rgb(59, 7, 2);
/* oklch */ color: oklch(23.1% 0.082 31.8);

Tailwind

colors: {
  custom: {
    50: '#764c47',
    500: '#3b0702',
    950: '#000000',
  },
}

SCSS

$custom: #3b0702;
$custom-light: #764c47;
$custom-dark: #000000;

JSON

{
  "hex": "#3b0702",
  "rgb": {
    "r": 59,
    "g": 7,
    "b": 2
  },
  "hsl": {
    "h": 5.263,
    "s": 93.443,
    "l": 11.961
  },
  "oklch": {
    "l": 0.23097,
    "c": 0.08167,
    "h": 31.8
  },
  "luminance": 0.01086
}

Semantic roles & 50–950 ramp

primary

#3B0702

secondary

#1A767E

accent

#ECFF29

background

#F7F4F4

surface

#EEE7E6

border

#C9C3C2

text

#090100

muted

#7B7777

Preview Lab

Preview with #3B0702

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

Preview Lab → · Contrast checker → · Palette generator →