#342FC6#342FC6

#342FC6 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.1% C 0.222 H 273.3°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#342FC6
RGB	rgb(52, 47, 198)
HSL	hsl(242, 62%, 48%)
HSV	hsv(242, 76%, 78%)
CMYK	cmyk(73.7%, 76.3%, 0%, 22.4%)
CIE-LAB	lab(31.44, 50.62, -76.59)
CIE-LCH	lch(31.44, 91.81, 303.46°)
OKLab	oklab(43.08% 0.013 -0.2216)
OKLCH	oklch(43.08% 0.222 273.3)
XYZ	xyz(12.6223, 6.8390, 54.0700)
Luminance	0.0684 (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

#342FC6 #C1C62F

analogous

#2F75C6 #342FC6 #802FC6

triadic

#342FC6 #C6342F #2FC634

tetradic

#342FC6 #C62F75 #C1C62F #2FC680

square

#342FC6 #C62F75 #C1C62F #2FC680

split-complementary

#342FC6 #C6802F #75C62F

monochromatic

#1A1863 #272395 #342FC6 #5E5AD8 #8F8CE4

Accessibility & contrast

On white

8.87

#342FC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#342FC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342FC6

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342FC6	#FFFFFF	#000000	##FFFFFF
##342FC6	1.00	8.87	2.37	8.87
#FFFFFF	8.87	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CA

Deuteranopia (green-blind)

#0043C3

Tritanopia (blue-blind)

#005C79

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #342fc6;
/* rgb */ color: rgb(52, 47, 198);
/* oklch */ color: oklch(43.1% 0.222 273.3);

Tailwind

colors: {
  custom: {
    50: '#836ad9',
    500: '#342fc6',
    950: '#000000',
  },
}

SCSS

$custom: #342fc6;
$custom-light: #836ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#342fc6",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 198
  },
  "hsl": {
    "h": 241.987,
    "s": 61.633,
    "l": 48.039
  },
  "oklch": {
    "l": 0.43079,
    "c": 0.22198,
    "h": 273.3
  },
  "luminance": 0.0684
}

Semantic roles & 50–950 ramp

primary

#342FC6

secondary

#CBCE83

accent

#E543DF

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0715

muted

#7D7A83

Preview Lab

Preview with #342FC6

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

Preview Lab → · Contrast checker → · Palette generator →