#33219C#33219C

#33219C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.7% C 0.185 H 278.8°. Best body text is #FFFFFF at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#33219C
RGB	rgb(51, 33, 156)
HSL	hsl(249, 65%, 37%)
HSV	hsv(249, 79%, 61%)
CMYK	cmyk(67.3%, 78.8%, 0%, 38.8%)
CIE-LAB	lab(24.29, 44.60, -63.28)
CIE-LCH	lch(24.29, 77.41, 305.18°)
OKLab	oklab(36.71% 0.0282 -0.1827)
OKLCH	oklch(36.71% 0.185 278.8)
XYZ	xyz(7.9079, 4.1912, 31.8383)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33219C #8A9C21

analogous

#214D9C #33219C #70219C

triadic

#33219C #9C3321 #219C33

tetradic

#33219C #9C214D #8A9C21 #219C70

square

#33219C #9C214D #8A9C21 #219C70

split-complementary

#33219C #9C7021 #4D9C21

monochromatic

#120C37 #221669 #33219C #442CCF #6E5BDC

Accessibility & contrast

On white

11.42

#33219C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#33219C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33219C

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33219C	#FFFFFF	#000000	##FFFFFF
##33219C	1.00	11.42	1.84	11.42
#FFFFFF	11.42	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9F

Deuteranopia (green-blind)

#00359A

Tritanopia (blue-blind)

#00465E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #33219c;
/* rgb */ color: rgb(51, 33, 156);
/* oklch */ color: oklch(36.7% 0.185 278.8);

Tailwind

colors: {
  custom: {
    50: '#7a60ba',
    500: '#33219c',
    950: '#000000',
  },
}

SCSS

$custom: #33219c;
$custom-light: #7a60ba;
$custom-dark: #000000;

JSON

{
  "hex": "#33219c",
  "rgb": {
    "r": 51,
    "g": 33,
    "b": 156
  },
  "hsl": {
    "h": 248.78,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36711,
    "c": 0.18491,
    "h": 278.8
  },
  "luminance": 0.04192
}

Semantic roles & 50–950 ramp

primary

#33219C

secondary

#B1C158

accent

#E840CF

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #33219C

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

Preview Lab → · Contrast checker → · Palette generator →