#3B031B#3B031B

#3B031B is a very dark, moderate pink. Relative luminance 0.011; OKLCH L 23.2% C 0.088 H 0.9°. Best body text is #FFFFFF at 17.29:1 contrast (WCAG AA passes).

Color values

HEX	#3B031B
RGB	rgb(59, 3, 27)
HSL	hsl(334, 90%, 12%)
HSV	hsv(334, 95%, 23%)
CMYK	cmyk(0%, 94.9%, 54.2%, 76.9%)
CIE-LAB	lab(9.60, 28.49, 0.42)
CIE-LCH	lch(9.60, 28.49, 0.84°)
OKLab	oklab(23.22% 0.0877 0.0014)
OKLCH	oklch(23.22% 0.088 0.9)
XYZ	xyz(2.0342, 1.0744, 1.1370)
Luminance	0.0107 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B031B #033B23

analogous

#3B0337 #3B031B #3B0703

triadic

#3B031B #1B3B03 #031B3B

tetradic

#3B031B #373B03 #033B23 #07033B

square

#3B031B #373B03 #033B23 #07033B

split-complementary

#3B031B #033B07 #03373B

monochromatic

#1D010D #1D010D #3B031B #750636 #AF0950

Accessibility & contrast

On white

17.29

#3B031B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#3B031B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B031B

17.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B031B	#FFFFFF	#000000	##FFFFFF
##3B031B	1.00	17.29	1.21	17.29
#FFFFFF	17.29	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10141C

Deuteranopia (green-blind)

#201F1A

Tritanopia (blue-blind)

#41000D

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #3b031b;
/* rgb */ color: rgb(59, 3, 27);
/* oklch */ color: oklch(23.2% 0.088 0.9);

Tailwind

colors: {
  custom: {
    50: '#754a57',
    500: '#3b031b',
    950: '#000000',
  },
}

SCSS

$custom: #3b031b;
$custom-light: #754a57;
$custom-dark: #000000;

JSON

{
  "hex": "#3b031b",
  "rgb": {
    "r": 59,
    "g": 3,
    "b": 27
  },
  "hsl": {
    "h": 334.286,
    "s": 90.323,
    "l": 12.157
  },
  "oklch": {
    "l": 0.23217,
    "c": 0.08768,
    "h": 0.9
  },
  "luminance": 0.01074
}

Semantic roles & 50–950 ramp

primary

#3B031B

secondary

#1C7E54

accent

#FFA329

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090103

muted

#7B7778

Preview Lab

Preview with #3B031B

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

Preview Lab → · Contrast checker → · Palette generator →