#342FC8#342FC8

#342FC8 is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.3% C 0.224 H 273.2°. Best body text is #FFFFFF at 8.80:1 contrast (WCAG AA passes).

Color values

HEX	#342FC8
RGB	rgb(52, 47, 200)
HSL	hsl(242, 62%, 48%)
HSV	hsv(242, 77%, 78%)
CMYK	cmyk(74%, 76.5%, 0%, 21.6%)
CIE-LAB	lab(31.65, 51.26, -77.41)
CIE-LCH	lch(31.65, 92.84, 303.51°)
OKLab	oklab(43.29% 0.0125 -0.224)
OKLCH	oklch(43.29% 0.224 273.2)
XYZ	xyz(12.8545, 6.9319, 55.2929)
Luminance	0.0693 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.38

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342FC8 #C3C82F

analogous

#2F76C8 #342FC8 #802FC8

triadic

#342FC8 #C8342F #2FC834

tetradic

#342FC8 #C82F76 #C3C82F #2FC880

square

#342FC8 #C82F76 #C3C82F #2FC880

split-complementary

#342FC8 #C8802F #76C82F

monochromatic

#1A1865 #272396 #342FC8 #605CD9 #908DE4

Accessibility & contrast

On white

8.80

#342FC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#342FC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342FC8

8.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342FC8	#FFFFFF	#000000	##FFFFFF
##342FC8	1.00	8.80	2.39	8.80
#FFFFFF	8.80	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052CC

Deuteranopia (green-blind)

#0043C5

Tritanopia (blue-blind)

#005D7A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #342fc8;
/* rgb */ color: rgb(52, 47, 200);
/* oklch */ color: oklch(43.3% 0.224 273.2);

Tailwind

colors: {
  custom: {
    50: '#836ada',
    500: '#342fc8',
    950: '#000000',
  },
}

SCSS

$custom: #342fc8;
$custom-light: #836ada;
$custom-dark: #000000;

JSON

{
  "hex": "#342fc8",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 200
  },
  "hsl": {
    "h": 241.961,
    "s": 61.943,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43292,
    "c": 0.22433,
    "h": 273.2
  },
  "luminance": 0.06933
}

Semantic roles & 50–950 ramp

primary

#342FC8

secondary

#CCCF84

accent

#E543E0

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #342FC8

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

Preview Lab → · Contrast checker → · Palette generator →