#333396#333396

#333396 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.158 H 276.2°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#333396
RGB	rgb(51, 51, 150)
HSL	hsl(240, 49%, 39%)
HSV	hsv(240, 66%, 59%)
CMYK	cmyk(66%, 66%, 0%, 41.2%)
CIE-LAB	lab(27.50, 32.11, -54.33)
CIE-LCH	lch(27.50, 63.11, 300.58°)
OKLab	oklab(38.82% 0.0169 -0.1567)
OKLCH	oklch(38.82% 0.158 276.2)
XYZ	xyz(8.0523, 5.2728, 29.4417)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333396 #969633

analogous

#336596 #333396 #653396

triadic

#333396 #963333 #339633

tetradic

#333396 #963365 #969633 #339665

square

#333396 #963365 #969633 #339665

split-complementary

#333396 #966533 #659633

monochromatic

#14143B #232368 #333396 #4646C0 #7474D0

Accessibility & contrast

On white

10.22

#333396 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#333396 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333396

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333396	#FFFFFF	#000000	##FFFFFF
##333396	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#003D94

Tritanopia (blue-blind)

#004C60

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #333396;
/* rgb */ color: rgb(51, 51, 150);
/* oklch */ color: oklch(38.8% 0.158 276.2);

Tailwind

colors: {
  custom: {
    50: '#776bb6',
    500: '#333396',
    950: '#000000',
  },
}

SCSS

$custom: #333396;
$custom-light: #776bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#333396",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 150
  },
  "hsl": {
    "h": 240,
    "s": 49.254,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38822,
    "c": 0.15758,
    "h": 276.2
  },
  "luminance": 0.05273
}

Semantic roles & 50–950 ramp

primary

#333396

secondary

#B8B86D

accent

#D94FD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #333396

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

Preview Lab → · Contrast checker → · Palette generator →