#342DBC#342DBC

#342DBC is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.8% C 0.212 H 274.3°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#342DBC
RGB	rgb(52, 45, 188)
HSL	hsl(243, 61%, 46%)
HSV	hsv(243, 76%, 74%)
CMYK	cmyk(72.3%, 76.1%, 0%, 26.3%)
CIE-LAB	lab(30.00, 48.50, -73.08)
CIE-LCH	lch(30.00, 87.71, 303.57°)
OKLab	oklab(41.75% 0.0159 -0.2114)
OKLCH	oklch(41.75% 0.212 274.3)
XYZ	xyz(11.4286, 6.2365, 48.1687)
Luminance	0.0624 (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

#342DBC #B5BC2D

analogous

#2D6DBC #342DBC #7B2DBC

triadic

#342DBC #BC342D #2DBC34

tetradic

#342DBC #BC2D6D #B5BC2D #2DBC7B

square

#342DBC #BC2D6D #B5BC2D #2DBC7B

split-complementary

#342DBC #BC7B2D #6DBC2D

monochromatic

#191559 #26218B #342DBC #5751D5 #8782E1

Accessibility & contrast

On white

9.34

#342DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#342DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342DBC

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342DBC	#FFFFFF	#000000	##FFFFFF
##342DBC	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DC0

Deuteranopia (green-blind)

#0040B9

Tritanopia (blue-blind)

#005773

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #342dbc;
/* rgb */ color: rgb(52, 45, 188);
/* oklch */ color: oklch(41.8% 0.212 274.3);

Tailwind

colors: {
  custom: {
    50: '#8169d2',
    500: '#342dbc',
    950: '#000000',
  },
}

SCSS

$custom: #342dbc;
$custom-light: #8169d2;
$custom-dark: #000000;

JSON

{
  "hex": "#342dbc",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 188
  },
  "hsl": {
    "h": 242.937,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.41753,
    "c": 0.21198,
    "h": 274.3
  },
  "luminance": 0.06238
}

Semantic roles & 50–950 ramp

primary

#342DBC

secondary

#C6CA7B

accent

#E443DD

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #342DBC

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

Preview Lab → · Contrast checker → · Palette generator →