#3221A9#3221A9

#3221A9 is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.1% C 0.201 H 276.6°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#3221A9
RGB	rgb(50, 33, 169)
HSL	hsl(248, 67%, 40%)
HSV	hsv(248, 80%, 66%)
CMYK	cmyk(70.4%, 80.5%, 0%, 33.7%)
CIE-LAB	lab(25.65, 48.52, -68.93)
CIE-LCH	lch(25.65, 84.29, 305.14°)
OKLab	oklab(38.06% 0.0232 -0.1992)
OKLCH	oklch(38.06% 0.201 276.6)
XYZ	xyz(9.0183, 4.6296, 37.9468)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3221A9 #98A921

analogous

#2154A9 #3221A9 #7621A9

triadic

#3221A9 #A93221 #21A932

tetradic

#3221A9 #A92154 #98A921 #21A976

square

#3221A9 #A92154 #98A921 #21A976

split-complementary

#3221A9 #A97621 #54A921

monochromatic

#140D43 #231776 #3221A9 #4531D7 #7364E1

Accessibility & contrast

On white

10.90

#3221A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#3221A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3221A9

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3221A9	#FFFFFF	#000000	##FFFFFF
##3221A9	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042AD

Deuteranopia (green-blind)

#0037A7

Tritanopia (blue-blind)

#004B65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #3221a9;
/* rgb */ color: rgb(50, 33, 169);
/* oklch */ color: oklch(38.1% 0.201 276.6);

Tailwind

colors: {
  custom: {
    50: '#7d60c4',
    500: '#3221a9',
    950: '#000000',
  },
}

SCSS

$custom: #3221a9;
$custom-light: #7d60c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3221a9",
  "rgb": {
    "r": 50,
    "g": 33,
    "b": 169
  },
  "hsl": {
    "h": 247.5,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.38061,
    "c": 0.20057,
    "h": 276.6
  },
  "luminance": 0.0463
}

Semantic roles & 50–950 ramp

primary

#3221A9

secondary

#B9C660

accent

#EA3ED5

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #3221A9

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

Preview Lab → · Contrast checker → · Palette generator →