#3350C4#3350C4

#3350C4 is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.184 H 268.0°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#3350C4
RGB	rgb(51, 80, 196)
HSL	hsl(228, 59%, 48%)
HSV	hsv(228, 74%, 77%)
CMYK	cmyk(74%, 59.2%, 0%, 23.1%)
CIE-LAB	lab(38.59, 29.95, -63.67)
CIE-LCH	lch(38.59, 70.36, 295.19°)
OKLab	oklab(48.21% -0.0065 -0.1838)
OKLCH	oklch(48.21% 0.184 268)
XYZ	xyz(14.1943, 10.4251, 53.4780)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3350C4 #C4A733

analogous

#3398C4 #3350C4 #5E33C4

triadic

#3350C4 #C43350 #50C433

tetradic

#3350C4 #C43398 #C4A733 #33C45E

square

#3350C4 #C43398 #C4A733 #33C45E

split-complementary

#3350C4 #C45E33 #98C433

monochromatic

#1A2863 #263C93 #3350C4 #5F77D5 #8FA0E2

Accessibility & contrast

On white

6.81

#3350C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3350C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3350C4

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3350C4	#FFFFFF	#000000	##FFFFFF
##3350C4	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C8

Deuteranopia (green-blind)

#0054C2

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3350c4;
/* rgb */ color: rgb(51, 80, 196);
/* oklch */ color: oklch(48.2% 0.184 268.0);

Tailwind

colors: {
  custom: {
    50: '#7f80d7',
    500: '#3350c4',
    950: '#000000',
  },
}

SCSS

$custom: #3350c4;
$custom-light: #7f80d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3350c4",
  "rgb": {
    "r": 51,
    "g": 80,
    "b": 196
  },
  "hsl": {
    "h": 228,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.48205,
    "c": 0.18393,
    "h": 268
  },
  "luminance": 0.10427
}

Semantic roles & 50–950 ramp

primary

#3350C4

secondary

#CDBF86

accent

#C346E2

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3350C4

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

Preview Lab → · Contrast checker → · Palette generator →