#3221C1#3221C1

#3221C1 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.8% C 0.228 H 274.2°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#3221C1
RGB	rgb(50, 33, 193)
HSL	hsl(246, 71%, 44%)
HSV	hsv(246, 83%, 76%)
CMYK	cmyk(74.1%, 82.9%, 0%, 24.3%)
CIE-LAB	lab(28.42, 55.71, -78.66)
CIE-LCH	lch(28.42, 96.38, 305.31°)
OKLab	oklab(40.78% 0.0166 -0.2274)
OKLCH	oklch(40.78% 0.228 274.2)
XYZ	xyz(11.4817, 5.6149, 50.9204)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3221C1 #B0C121

analogous

#2160C1 #3221C1 #8221C1

triadic

#3221C1 #C13221 #21C132

tetradic

#3221C1 #C12160 #B0C121 #21C182

square

#3221C1 #C12160 #B0C121 #21C182

split-complementary

#3221C1 #C18221 #60C121

monochromatic

#170F58 #24188D #3221C1 #5141DE #8175E7

Accessibility & contrast

On white

9.89

#3221C1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#3221C1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3221C1

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3221C1	#FFFFFF	#000000	##FFFFFF
##3221C1	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC5

Deuteranopia (green-blind)

#003BBE

Tritanopia (blue-blind)

#005573

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #3221c1;
/* rgb */ color: rgb(50, 33, 193);
/* oklch */ color: oklch(40.8% 0.228 274.2);

Tailwind

colors: {
  custom: {
    50: '#8262d5',
    500: '#3221c1',
    950: '#000000',
  },
}

SCSS

$custom: #3221c1;
$custom-light: #8262d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3221c1",
  "rgb": {
    "r": 50,
    "g": 33,
    "b": 193
  },
  "hsl": {
    "h": 246.375,
    "s": 70.796,
    "l": 44.314
  },
  "oklch": {
    "l": 0.40779,
    "c": 0.22804,
    "h": 274.2
  },
  "luminance": 0.05616
}

Semantic roles & 50–950 ramp

primary

#3221C1

secondary

#C4CF6F

accent

#EE3ADB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #3221C1

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

Preview Lab → · Contrast checker → · Palette generator →