#3221A6#3221A6

#3221A6 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.7% C 0.197 H 277.0°. Best body text is #FFFFFF at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#3221A6
RGB	rgb(50, 33, 166)
HSL	hsl(248, 67%, 39%)
HSV	hsv(248, 80%, 65%)
CMYK	cmyk(69.9%, 80.1%, 0%, 34.9%)
CIE-LAB	lab(25.32, 47.60, -67.68)
CIE-LCH	lch(25.32, 82.74, 305.12°)
OKLab	oklab(37.73% 0.024 -0.1956)
OKLCH	oklch(37.73% 0.197 277)
XYZ	xyz(8.7399, 4.5182, 36.4805)
Luminance	0.0452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3221A6 #95A621

analogous

#2153A6 #3221A6 #7521A6

triadic

#3221A6 #A63221 #21A632

tetradic

#3221A6 #A62153 #95A621 #21A675

square

#3221A6 #A62153 #95A621 #21A675

split-complementary

#3221A6 #A67521 #53A621

monochromatic

#130D40 #231773 #3221A6 #442FD6 #7262E0

Accessibility & contrast

On white

11.03

#3221A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#3221A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3221A6

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3221A6	#FFFFFF	#000000	##FFFFFF
##3221A6	1.00	11.03	1.90	11.03
#FFFFFF	11.03	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041AA

Deuteranopia (green-blind)

#0036A4

Tritanopia (blue-blind)

#004A64

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #3221a6;
/* rgb */ color: rgb(50, 33, 166);
/* oklch */ color: oklch(37.7% 0.197 277.0);

Tailwind

colors: {
  custom: {
    50: '#7c60c2',
    500: '#3221a6',
    950: '#000000',
  },
}

SCSS

$custom: #3221a6;
$custom-light: #7c60c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3221a6",
  "rgb": {
    "r": 50,
    "g": 33,
    "b": 166
  },
  "hsl": {
    "h": 247.669,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.37728,
    "c": 0.19704,
    "h": 277
  },
  "luminance": 0.04519
}

Semantic roles & 50–950 ramp

primary

#3221A6

secondary

#B8C55E

accent

#EA3ED4

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3221A6

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

Preview Lab → · Contrast checker → · Palette generator →