#342FC2#342FC2

#342FC2 is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.7% C 0.217 H 273.6°. Best body text is #FFFFFF at 9.01:1 contrast (WCAG AA passes).

Color values

HEX	#342FC2
RGB	rgb(52, 47, 194)
HSL	hsl(242, 61%, 47%)
HSV	hsv(242, 76%, 76%)
CMYK	cmyk(73.2%, 75.8%, 0%, 23.9%)
CIE-LAB	lab(31.01, 49.35, -74.95)
CIE-LCH	lch(31.01, 89.73, 303.36°)
OKLab	oklab(42.65% 0.0138 -0.2168)
OKLCH	oklch(42.65% 0.217 273.6)
XYZ	xyz(12.1670, 6.6569, 51.6722)
Luminance	0.0666 (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

#342FC2 #BDC22F

analogous

#2F73C2 #342FC2 #7E2FC2

triadic

#342FC2 #C2342F #2FC234

tetradic

#342FC2 #C22F73 #BDC22F #2FC27E

square

#342FC2 #C22F73 #BDC22F #2FC27E

split-complementary

#342FC2 #C27E2F #73C22F

monochromatic

#1A175F #272391 #342FC2 #5C58D6 #8C89E2

Accessibility & contrast

On white

9.01

#342FC2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#342FC2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342FC2

9.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342FC2	#FFFFFF	#000000	##FFFFFF
##342FC2	1.00	9.01	2.33	9.01
#FFFFFF	9.01	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C6

Deuteranopia (green-blind)

#0042BF

Tritanopia (blue-blind)

#005A77

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #342fc2;
/* rgb */ color: rgb(52, 47, 194);
/* oklch */ color: oklch(42.7% 0.217 273.6);

Tailwind

colors: {
  custom: {
    50: '#826ad6',
    500: '#342fc2',
    950: '#000000',
  },
}

SCSS

$custom: #342fc2;
$custom-light: #826ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#342fc2",
  "rgb": {
    "r": 52,
    "g": 47,
    "b": 194
  },
  "hsl": {
    "h": 242.041,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.42654,
    "c": 0.21727,
    "h": 273.6
  },
  "luminance": 0.06658
}

Semantic roles & 50–950 ramp

primary

#342FC2

secondary

#CACC81

accent

#E444DF

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #342FC2

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

Preview Lab → · Contrast checker → · Palette generator →