#333696#333696

#333696 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.154 H 275.4°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#333696
RGB	rgb(51, 54, 150)
HSL	hsl(238, 49%, 39%)
HSV	hsv(238, 66%, 59%)
CMYK	cmyk(66%, 64%, 0%, 41.2%)
CIE-LAB	lab(28.23, 30.17, -53.14)
CIE-LCH	lch(28.23, 61.11, 299.59°)
OKLab	oklab(39.36% 0.0144 -0.1531)
OKLCH	oklch(39.36% 0.154 275.4)
XYZ	xyz(8.1876, 5.5435, 29.4868)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333696 #969333

analogous

#336896 #333696 #623396

triadic

#333696 #963336 #369633

tetradic

#333696 #963368 #969333 #339662

square

#333696 #963368 #969333 #339662

split-complementary

#333696 #966233 #689633

monochromatic

#14153B #232668 #333696 #464AC0 #7477D0

Accessibility & contrast

On white

9.96

#333696 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#333696 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333696

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333696	#FFFFFF	#000000	##FFFFFF
##333696	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004799

Deuteranopia (green-blind)

#003E94

Tritanopia (blue-blind)

#004E61

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #333696;
/* rgb */ color: rgb(51, 54, 150);
/* oklch */ color: oklch(39.4% 0.154 275.4);

Tailwind

colors: {
  custom: {
    50: '#776db6',
    500: '#333696',
    950: '#000000',
  },
}

SCSS

$custom: #333696;
$custom-light: #776db6;
$custom-dark: #000000;

JSON

{
  "hex": "#333696",
  "rgb": {
    "r": 51,
    "g": 54,
    "b": 150
  },
  "hsl": {
    "h": 238.182,
    "s": 49.254,
    "l": 39.412
  },
  "oklch": {
    "l": 0.39357,
    "c": 0.15383,
    "h": 275.4
  },
  "luminance": 0.05544
}

Semantic roles & 50–950 ramp

primary

#333696

secondary

#B8B66D

accent

#D54FD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #333696

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

Preview Lab → · Contrast checker → · Palette generator →