#33229E#33229E

#33229E is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.1% C 0.186 H 278.4°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#33229E
RGB	rgb(51, 34, 158)
HSL	hsl(248, 65%, 38%)
HSV	hsv(248, 78%, 62%)
CMYK	cmyk(67.7%, 78.5%, 0%, 38%)
CIE-LAB	lab(24.69, 44.71, -63.84)
CIE-LCH	lch(24.69, 77.94, 305.00°)
OKLab	oklab(37.05% 0.0271 -0.1844)
OKLCH	oklch(37.05% 0.186 278.4)
XYZ	xyz(8.1068, 4.3158, 32.7469)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33229E #8D9E22

analogous

#224F9E #33229E #71229E

triadic

#33229E #9E3322 #229E33

tetradic

#33229E #9E224F #8D9E22 #229E71

square

#33229E #9E224F #8D9E22 #229E71

split-complementary

#33229E #9E7122 #4F9E22

monochromatic

#120C39 #23176C #33229E #432DD0 #6F5EDC

Accessibility & contrast

On white

11.27

#33229E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#33229E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33229E

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33229E	#FFFFFF	#000000	##FFFFFF
##33229E	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003FA1

Deuteranopia (green-blind)

#00359C

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #33229e;
/* rgb */ color: rgb(51, 34, 158);
/* oklch */ color: oklch(37.1% 0.186 278.4);

Tailwind

colors: {
  custom: {
    50: '#7a60bc',
    500: '#33229e',
    950: '#000000',
  },
}

SCSS

$custom: #33229e;
$custom-light: #7a60bc;
$custom-dark: #000000;

JSON

{
  "hex": "#33229e",
  "rgb": {
    "r": 51,
    "g": 34,
    "b": 158
  },
  "hsl": {
    "h": 248.226,
    "s": 64.583,
    "l": 37.647
  },
  "oklch": {
    "l": 0.37052,
    "c": 0.1864,
    "h": 278.4
  },
  "luminance": 0.04316
}

Semantic roles & 50–950 ramp

primary

#33229E

secondary

#B3C15B

accent

#E840D1

background

#F8F5FB

surface

#EFEAF7

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #33229E

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

Preview Lab → · Contrast checker → · Palette generator →