#33229C#33229C

#33229C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.8% C 0.184 H 278.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#33229C
RGB	rgb(51, 34, 156)
HSL	hsl(248, 64%, 37%)
HSV	hsv(248, 78%, 61%)
CMYK	cmyk(67.3%, 78.2%, 0%, 38.8%)
CIE-LAB	lab(24.47, 44.08, -62.98)
CIE-LCH	lch(24.47, 76.87, 304.99°)
OKLab	oklab(36.84% 0.0277 -0.1819)
OKLCH	oklch(36.84% 0.184 278.6)
XYZ	xyz(7.9361, 4.2475, 31.8477)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33229C #8B9C22

analogous

#224E9C #33229C #70229C

triadic

#33229C #9C3322 #229C33

tetradic

#33229C #9C224E #8B9C22 #229C70

square

#33229C #9C224E #8B9C22 #229C70

split-complementary

#33229C #9C7022 #4E9C22

monochromatic

#120C38 #23176A #33229C #432DCE #6E5DDC

Accessibility & contrast

On white

11.35

#33229C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#33229C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33229C

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33229C	#FFFFFF	#000000	##FFFFFF
##33229C	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9F

Deuteranopia (green-blind)

#00359A

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #33229c;
/* rgb */ color: rgb(51, 34, 156);
/* oklch */ color: oklch(36.8% 0.184 278.6);

Tailwind

colors: {
  custom: {
    50: '#7a60ba',
    500: '#33229c',
    950: '#000000',
  },
}

SCSS

$custom: #33229c;
$custom-light: #7a60ba;
$custom-dark: #000000;

JSON

{
  "hex": "#33229c",
  "rgb": {
    "r": 51,
    "g": 34,
    "b": 156
  },
  "hsl": {
    "h": 248.361,
    "s": 64.211,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36836,
    "c": 0.18398,
    "h": 278.6
  },
  "luminance": 0.04248
}

Semantic roles & 50–950 ramp

primary

#33229C

secondary

#B2C05A

accent

#E741D0

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #33229C

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

Preview Lab → · Contrast checker → · Palette generator →