#333F96#333F96

#333F96 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.1% C 0.142 H 272.6°. Best body text is #FFFFFF at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#333F96
RGB	rgb(51, 63, 150)
HSL	hsl(233, 49%, 39%)
HSV	hsv(233, 66%, 59%)
CMYK	cmyk(66%, 58%, 0%, 41.2%)
CIE-LAB	lab(30.54, 24.24, -49.37)
CIE-LCH	lch(30.54, 55.00, 296.15°)
OKLab	oklab(41.07% 0.0064 -0.142)
OKLCH	oklch(41.07% 0.142 272.6)
XYZ	xyz(8.6459, 6.4601, 29.6395)
Luminance	0.0646 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#333F96 #968A33

analogous

#337196 #333F96 #593396

triadic

#333F96 #96333F #3F9633

tetradic

#333F96 #963371 #968A33 #339659

square

#333F96 #963371 #968A33 #339659

split-complementary

#333F96 #965933 #719633

monochromatic

#14193B #232C68 #333F96 #4655C0 #747FD0

Accessibility & contrast

On white

9.16

#333F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#333F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #333F96

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##333F96	#FFFFFF	#000000	##FFFFFF
##333F96	1.00	9.16	2.29	9.16
#FFFFFF	9.16	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C99

Deuteranopia (green-blind)

#004494

Tritanopia (blue-blind)

#005464

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #333f96;
/* rgb */ color: rgb(51, 63, 150);
/* oklch */ color: oklch(41.1% 0.142 272.6);

Tailwind

colors: {
  custom: {
    50: '#7673b6',
    500: '#333f96',
    950: '#000000',
  },
}

SCSS

$custom: #333f96;
$custom-light: #7673b6;
$custom-dark: #000000;

JSON

{
  "hex": "#333f96",
  "rgb": {
    "r": 51,
    "g": 63,
    "b": 150
  },
  "hsl": {
    "h": 232.727,
    "s": 49.254,
    "l": 39.412
  },
  "oklch": {
    "l": 0.41069,
    "c": 0.14214,
    "h": 272.6
  },
  "luminance": 0.06461
}

Semantic roles & 50–950 ramp

primary

#333F96

secondary

#B8AF6D

accent

#C84FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #333F96

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

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