#33228C#33228C

#33228C is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.2% C 0.164 H 281.1°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#33228C
RGB	rgb(51, 34, 140)
HSL	hsl(250, 61%, 34%)
HSV	hsv(250, 76%, 55%)
CMYK	cmyk(63.6%, 75.7%, 0%, 45.1%)
CIE-LAB	lab(22.80, 39.01, -55.87)
CIE-LCH	lch(22.80, 68.14, 304.92°)
OKLab	oklab(35.15% 0.0317 -0.1611)
OKLCH	oklch(35.15% 0.164 281.1)
XYZ	xyz(6.6694, 3.7408, 25.1765)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33228C #7B8C22

analogous

#22468C #33228C #68228C

triadic

#33228C #8C3322 #228C33

tetradic

#33228C #8C2246 #7B8C22 #228C68

square

#33228C #8C2246 #7B8C22 #228C68

split-complementary

#33228C #8C6822 #468C22

monochromatic

#0F0A2A #21165B #33228C #452EBD #6853D5

Accessibility & contrast

On white

12.01

#33228C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#33228C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33228C

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33228C	#FFFFFF	#000000	##FFFFFF
##33228C	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8F

Deuteranopia (green-blind)

#00328A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #33228c;
/* rgb */ color: rgb(51, 34, 140);
/* oklch */ color: oklch(35.2% 0.164 281.1);

Tailwind

colors: {
  custom: {
    50: '#775faf',
    500: '#33228c',
    950: '#000000',
  },
}

SCSS

$custom: #33228c;
$custom-light: #775faf;
$custom-dark: #000000;

JSON

{
  "hex": "#33228c",
  "rgb": {
    "r": 51,
    "g": 34,
    "b": 140
  },
  "hsl": {
    "h": 249.623,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35154,
    "c": 0.16424,
    "h": 281.1
  },
  "luminance": 0.03741
}

Semantic roles & 50–950 ramp

primary

#33228C

secondary

#A8B951

accent

#E444CA

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #33228C

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

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