#33349C#33349C

#33349C is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.164 H 275.4°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#33349C
RGB	rgb(51, 52, 156)
HSL	hsl(239, 51%, 41%)
HSV	hsv(239, 67%, 61%)
CMYK	cmyk(67.3%, 66.7%, 0%, 38.8%)
CIE-LAB	lab(28.27, 33.57, -56.73)
CIE-LCH	lch(28.27, 65.92, 300.61°)
OKLab	oklab(39.55% 0.0156 -0.1637)
OKLCH	oklch(39.55% 0.164 275.4)
XYZ	xyz(8.5920, 5.5593, 32.0663)
Luminance	0.0556 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33349C #9C9B33

analogous

#33689C #33349C #67339C

triadic

#33349C #9C3334 #349C33

tetradic

#33349C #9C3368 #9C9B33 #339C67

square

#33349C #9C3368 #9C9B33 #339C67

split-complementary

#33349C #9C6733 #689C33

monochromatic

#151540 #24256E #33349C #494AC3 #7778D3

Accessibility & contrast

On white

9.94

#33349C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#33349C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #33349C

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33349C	#FFFFFF	#000000	##FFFFFF
##33349C	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00479F

Deuteranopia (green-blind)

#003E9A

Tritanopia (blue-blind)

#004F63

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #33349c;
/* rgb */ color: rgb(51, 52, 156);
/* oklch */ color: oklch(39.6% 0.164 275.4);

Tailwind

colors: {
  custom: {
    50: '#786cba',
    500: '#33349c',
    950: '#000000',
  },
}

SCSS

$custom: #33349c;
$custom-light: #786cba;
$custom-dark: #000000;

JSON

{
  "hex": "#33349c",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 156
  },
  "hsl": {
    "h": 239.429,
    "s": 50.725,
    "l": 40.588
  },
  "oklch": {
    "l": 0.39551,
    "c": 0.16445,
    "h": 275.4
  },
  "luminance": 0.0556
}

Semantic roles & 50–950 ramp

primary

#33349C

secondary

#BBBA70

accent

#D94EDA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #33349C

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

Preview Lab → · Contrast checker → · Palette generator →