#3342C3#3342C3

#3342C3 is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.6% C 0.199 H 270.8°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#3342C3
RGB	rgb(51, 66, 195)
HSL	hsl(234, 59%, 48%)
HSV	hsv(234, 74%, 76%)
CMYK	cmyk(73.8%, 66.2%, 0%, 23.5%)
CIE-LAB	lab(35.08, 38.49, -68.83)
CIE-LCH	lch(35.08, 78.86, 299.22°)
OKLab	oklab(45.59% 0.0026 -0.1991)
OKLCH	oklch(45.59% 0.199 270.8)
XYZ	xyz(13.1604, 8.5390, 52.5738)
Luminance	0.0854 (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

#3342C3 #C3B433

analogous

#338AC3 #3342C3 #6C33C3

triadic

#3342C3 #C33342 #42C333

tetradic

#3342C3 #C3338A #C3B433 #33C36C

square

#3342C3 #C3338A #C3B433 #33C36C

split-complementary

#3342C3 #C36C33 #8AC333

monochromatic

#1A2162 #263292 #3342C3 #5E6BD5 #8F97E2

Accessibility & contrast

On white

7.75

#3342C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#3342C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3342C3

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3342C3	#FFFFFF	#000000	##FFFFFF
##3342C3	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059C7

Deuteranopia (green-blind)

#004CC1

Tritanopia (blue-blind)

#00647D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #3342c3;
/* rgb */ color: rgb(51, 66, 195);
/* oklch */ color: oklch(45.6% 0.199 270.8);

Tailwind

colors: {
  custom: {
    50: '#8076d6',
    500: '#3342c3',
    950: '#000000',
  },
}

SCSS

$custom: #3342c3;
$custom-light: #8076d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3342c3",
  "rgb": {
    "r": 51,
    "g": 66,
    "b": 195
  },
  "hsl": {
    "h": 233.75,
    "s": 58.537,
    "l": 48.235
  },
  "oklch": {
    "l": 0.45588,
    "c": 0.19909,
    "h": 270.8
  },
  "luminance": 0.0854
}

Semantic roles & 50–950 ramp

primary

#3342C3

secondary

#CCC586

accent

#D246E2

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #3342C3

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

Preview Lab → · Contrast checker → · Palette generator →