#333496#333496

#333496 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.0% C 0.156 H 275.9°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#333496
RGB	rgb(51, 52, 150)
HSL	hsl(239, 49%, 39%)
HSV	hsv(239, 66%, 59%)
CMYK	cmyk(66%, 65.3%, 0%, 41.2%)
CIE-LAB	lab(27.74, 31.47, -53.94)
CIE-LCH	lch(27.74, 62.45, 300.26°)
OKLab	oklab(39% 0.0161 -0.1555)
OKLCH	oklch(39% 0.156 275.9)
XYZ	xyz(8.0965, 5.3611, 29.4564)
Luminance	0.0536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333496 #969533

analogous

#336696 #333496 #643396

triadic

#333496 #963334 #349633

tetradic

#333496 #963366 #969533 #339664

square

#333496 #963366 #969533 #339664

split-complementary

#333496 #966433 #669633

monochromatic

#14143B #232468 #333496 #4647C0 #7475D0

Accessibility & contrast

On white

10.13

#333496 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#333496 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333496

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333496	#FFFFFF	#000000	##FFFFFF
##333496	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#003D94

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #333496;
/* rgb */ color: rgb(51, 52, 150);
/* oklch */ color: oklch(39.0% 0.156 275.9);

Tailwind

colors: {
  custom: {
    50: '#776cb6',
    500: '#333496',
    950: '#000000',
  },
}

SCSS

$custom: #333496;
$custom-light: #776cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#333496",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 150
  },
  "hsl": {
    "h": 239.394,
    "s": 49.254,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38998,
    "c": 0.15634,
    "h": 275.9
  },
  "luminance": 0.05362
}

Semantic roles & 50–950 ramp

primary

#333496

secondary

#B8B76D

accent

#D74FD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #333496

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

Preview Lab → · Contrast checker → · Palette generator →