#333394#333394

#333394 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.155 H 276.3°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#333394
RGB	rgb(51, 51, 148)
HSL	hsl(240, 49%, 39%)
HSV	hsv(240, 66%, 58%)
CMYK	cmyk(65.5%, 65.5%, 0%, 42%)
CIE-LAB	lab(27.32, 31.41, -53.39)
CIE-LCH	lch(27.32, 61.94, 300.46°)
OKLab	oklab(38.64% 0.0171 -0.1539)
OKLCH	oklch(38.64% 0.155 276.3)
XYZ	xyz(7.8926, 5.2089, 28.6007)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333394 #949433

analogous

#336494 #333394 #643394

triadic

#333394 #943333 #339433

tetradic

#333394 #943364 #949433 #339464

square

#333394 #943364 #949433 #339464

split-complementary

#333394 #946433 #649433

monochromatic

#141439 #232366 #333394 #4545BF #7373CF

Accessibility & contrast

On white

10.28

#333394 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#333394 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333394

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333394	#FFFFFF	#000000	##FFFFFF
##333394	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004597

Deuteranopia (green-blind)

#003C92

Tritanopia (blue-blind)

#004C5E

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #333394;
/* rgb */ color: rgb(51, 51, 148);
/* oklch */ color: oklch(38.6% 0.155 276.3);

Tailwind

colors: {
  custom: {
    50: '#776bb4',
    500: '#333394',
    950: '#000000',
  },
}

SCSS

$custom: #333394;
$custom-light: #776bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#333394",
  "rgb": {
    "r": 51,
    "g": 51,
    "b": 148
  },
  "hsl": {
    "h": 240,
    "s": 48.744,
    "l": 39.02
  },
  "oklch": {
    "l": 0.38639,
    "c": 0.15487,
    "h": 276.3
  },
  "luminance": 0.0521
}

Semantic roles & 50–950 ramp

primary

#333394

secondary

#B7B76C

accent

#D84FD8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #333394

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

Preview Lab → · Contrast checker → · Palette generator →