#333296#333296

#333296 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.159 H 276.4°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#333296
RGB	rgb(51, 50, 150)
HSL	hsl(241, 50%, 39%)
HSV	hsv(241, 67%, 59%)
CMYK	cmyk(66%, 66.7%, 0%, 41.2%)
CIE-LAB	lab(27.26, 32.74, -54.72)
CIE-LCH	lch(27.26, 63.77, 300.89°)
OKLab	oklab(38.65% 0.0177 -0.1578)
OKLCH	oklch(38.65% 0.159 276.4)
XYZ	xyz(8.0091, 5.1863, 29.4272)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333296 #959632

analogous

#326396 #333296 #653296

triadic

#333296 #963332 #329633

tetradic

#333296 #963263 #959632 #329665

square

#333296 #963263 #959632 #329665

split-complementary

#333296 #966532 #639632

monochromatic

#14133A #232368 #333296 #4644C1 #7372D0

Accessibility & contrast

On white

10.31

#333296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#333296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333296

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333296	#FFFFFF	#000000	##FFFFFF
##333296	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#003C94

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #333296;
/* rgb */ color: rgb(51, 50, 150);
/* oklch */ color: oklch(38.6% 0.159 276.4);

Tailwind

colors: {
  custom: {
    50: '#776ab6',
    500: '#333296',
    950: '#000000',
  },
}

SCSS

$custom: #333296;
$custom-light: #776ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#333296",
  "rgb": {
    "r": 51,
    "g": 50,
    "b": 150
  },
  "hsl": {
    "h": 240.6,
    "s": 50,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38648,
    "c": 0.15882,
    "h": 276.4
  },
  "luminance": 0.05187
}

Semantic roles & 50–950 ramp

primary

#333296

secondary

#B7B86C

accent

#DA4ED8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #333296

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

Preview Lab → · Contrast checker → · Palette generator →