#33228A#33228A

#33228A is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.9% C 0.162 H 281.5°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#33228A
RGB	rgb(51, 34, 138)
HSL	hsl(250, 60%, 34%)
HSV	hsv(250, 75%, 54%)
CMYK	cmyk(63%, 75.4%, 0%, 45.9%)
CIE-LAB	lab(22.59, 38.37, -54.95)
CIE-LCH	lch(22.59, 67.02, 304.92°)
OKLab	oklab(34.95% 0.0322 -0.1585)
OKLCH	oklch(34.95% 0.162 281.5)
XYZ	xyz(6.5233, 3.6824, 24.4068)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33228A #798A22

analogous

#22458A #33228A #67228A

triadic

#33228A #8A3322 #228A33

tetradic

#33228A #8A2245 #798A22 #228A67

square

#33228A #8A2245 #798A22 #228A67

split-complementary

#33228A #8A6722 #458A22

monochromatic

#0F0A28 #211659 #33228A #452EBB #6752D4

Accessibility & contrast

On white

12.09

#33228A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#33228A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33228A

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33228A	#FFFFFF	#000000	##FFFFFF
##33228A	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398D

Deuteranopia (green-blind)

#003288

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #33228a;
/* rgb */ color: rgb(51, 34, 138);
/* oklch */ color: oklch(34.9% 0.162 281.5);

Tailwind

colors: {
  custom: {
    50: '#765fad',
    500: '#33228a',
    950: '#000000',
  },
}

SCSS

$custom: #33228a;
$custom-light: #765fad;
$custom-dark: #000000;

JSON

{
  "hex": "#33228a",
  "rgb": {
    "r": 51,
    "g": 34,
    "b": 138
  },
  "hsl": {
    "h": 249.808,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34949,
    "c": 0.16171,
    "h": 281.5
  },
  "luminance": 0.03683
}

Semantic roles & 50–950 ramp

primary

#33228A

secondary

#A7B850

accent

#E444CA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #33228A

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

Preview Lab → · Contrast checker → · Palette generator →