#333495#333495

#333495 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.9% C 0.155 H 276.0°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#333495
RGB	rgb(51, 52, 149)
HSL	hsl(239, 49%, 39%)
HSV	hsv(239, 66%, 58%)
CMYK	cmyk(65.8%, 65.1%, 0%, 41.6%)
CIE-LAB	lab(27.65, 31.12, -53.47)
CIE-LCH	lch(27.65, 61.86, 300.20°)
OKLab	oklab(38.91% 0.0162 -0.1541)
OKLCH	oklch(38.91% 0.155 276)
XYZ	xyz(8.0163, 5.3290, 29.0341)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333495 #959433

analogous

#336595 #333495 #633395

triadic

#333495 #953334 #349533

tetradic

#333495 #953365 #959433 #339563

square

#333495 #953365 #959433 #339563

split-complementary

#333495 #956333 #659533

monochromatic

#14143A #232467 #333495 #4647C0 #7374CF

Accessibility & contrast

On white

10.16

#333495 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#333495 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333495

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333495	#FFFFFF	#000000	##FFFFFF
##333495	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004698

Deuteranopia (green-blind)

#003D93

Tritanopia (blue-blind)

#004D5F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #333495;
/* rgb */ color: rgb(51, 52, 149);
/* oklch */ color: oklch(38.9% 0.155 276.0);

Tailwind

colors: {
  custom: {
    50: '#776cb5',
    500: '#333495',
    950: '#000000',
  },
}

SCSS

$custom: #333495;
$custom-light: #776cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#333495",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 149
  },
  "hsl": {
    "h": 239.388,
    "s": 49,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38907,
    "c": 0.15498,
    "h": 276
  },
  "luminance": 0.0533
}

Semantic roles & 50–950 ramp

primary

#333495

secondary

#B7B76C

accent

#D74FD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #333495

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

Preview Lab → · Contrast checker → · Palette generator →