#3350BA#3350BA

#3350BA is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.171 H 267.7°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#3350BA
RGB	rgb(51, 80, 186)
HSL	hsl(227, 57%, 46%)
HSV	hsv(227, 73%, 73%)
CMYK	cmyk(72.6%, 57%, 0%, 27.1%)
CIE-LAB	lab(37.82, 26.27, -59.09)
CIE-LCH	lch(37.82, 64.67, 293.97°)
OKLab	oklab(47.38% -0.0068 -0.1704)
OKLCH	oklch(47.38% 0.171 267.7)
XYZ	xyz(13.0938, 9.9849, 47.6821)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3350BA #BA9D33

analogous

#3394BA #3350BA #5A33BA

triadic

#3350BA #BA3350 #50BA33

tetradic

#3350BA #BA3394 #BA9D33 #33BA5A

square

#3350BA #BA3394 #BA9D33 #33BA5A

split-complementary

#3350BA #BA5A33 #94BA33

monochromatic

#19275A #263B8A #3350BA #5973D1 #899BDF

Accessibility & contrast

On white

7.01

#3350BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#3350BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3350BA

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3350BA	#FFFFFF	#000000	##FFFFFF
##3350BA	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#0053B8

Tritanopia (blue-blind)

#006A7D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3350ba;
/* rgb */ color: rgb(51, 80, 186);
/* oklch */ color: oklch(47.4% 0.171 267.7);

Tailwind

colors: {
  custom: {
    50: '#7d80d0',
    500: '#3350ba',
    950: '#000000',
  },
}

SCSS

$custom: #3350ba;
$custom-light: #7d80d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3350ba",
  "rgb": {
    "r": 51,
    "g": 80,
    "b": 186
  },
  "hsl": {
    "h": 227.111,
    "s": 56.962,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47379,
    "c": 0.1705,
    "h": 267.7
  },
  "luminance": 0.09986
}

Semantic roles & 50–950 ramp

primary

#3350BA

secondary

#C9B980

accent

#BF48E0

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #3350BA

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

Preview Lab → · Contrast checker → · Palette generator →