#3334BA#3334BA

#3334BA is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.5% C 0.203 H 273.3°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#3334BA
RGB	rgb(51, 52, 186)
HSL	hsl(240, 57%, 46%)
HSV	hsv(240, 73%, 73%)
CMYK	cmyk(72.6%, 72%, 0%, 27.1%)
CIE-LAB	lab(31.12, 43.85, -70.05)
CIE-LCH	lch(31.12, 82.64, 302.04°)
OKLab	oklab(42.47% 0.0116 -0.2026)
OKLCH	oklch(42.47% 0.203 273.3)
XYZ	xyz(11.4532, 6.7038, 47.1352)
Luminance	0.0670 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3334BA #BAB933

analogous

#3378BA #3334BA #7633BA

triadic

#3334BA #BA3334 #34BA33

tetradic

#3334BA #BA3378 #BAB933 #33BA76

square

#3334BA #BA3378 #BAB933 #33BA76

split-complementary

#3334BA #BA7633 #78BA33

monochromatic

#19195A #26278A #3334BA #595AD1 #8989DF

Accessibility & contrast

On white

8.97

#3334BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#3334BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3334BA

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3334BA	#FFFFFF	#000000	##FFFFFF
##3334BA	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0043B8

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #3334ba;
/* rgb */ color: rgb(51, 52, 186);
/* oklch */ color: oklch(42.5% 0.203 273.3);

Tailwind

colors: {
  custom: {
    50: '#7f6dd0',
    500: '#3334ba',
    950: '#000000',
  },
}

SCSS

$custom: #3334ba;
$custom-light: #7f6dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3334ba",
  "rgb": {
    "r": 51,
    "g": 52,
    "b": 186
  },
  "hsl": {
    "h": 239.556,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.42471,
    "c": 0.20296,
    "h": 273.3
  },
  "luminance": 0.06705
}

Semantic roles & 50–950 ramp

primary

#3334BA

secondary

#C9C880

accent

#DF48E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3334BA

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

Preview Lab → · Contrast checker → · Palette generator →