#342DC8#342DC8

#342DC8 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.0% C 0.226 H 273.4°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#342DC8
RGB	rgb(52, 45, 200)
HSL	hsl(243, 63%, 48%)
HSV	hsv(243, 78%, 78%)
CMYK	cmyk(74%, 77.5%, 0%, 21.6%)
CIE-LAB	lab(31.29, 52.29, -78.00)
CIE-LCH	lch(31.29, 93.91, 303.84°)
OKLab	oklab(43.04% 0.0133 -0.2257)
OKLCH	oklch(43.04% 0.226 273.4)
XYZ	xyz(12.7764, 6.7756, 55.2669)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342DC8 #C1C82D

analogous

#2D73C8 #342DC8 #822DC8

triadic

#342DC8 #C8342D #2DC834

tetradic

#342DC8 #C82D73 #C1C82D #2DC882

square

#342DC8 #C82D73 #C1C82D #2DC882

split-complementary

#342DC8 #C8822D #73C82D

monochromatic

#1A1764 #272296 #342DC8 #5E59DA #8F8BE5

Accessibility & contrast

On white

8.92

#342DC8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#342DC8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342DC8

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342DC8	#FFFFFF	#000000	##FFFFFF
##342DC8	1.00	8.92	2.36	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CC

Deuteranopia (green-blind)

#0042C5

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #342dc8;
/* rgb */ color: rgb(52, 45, 200);
/* oklch */ color: oklch(43.0% 0.226 273.4);

Tailwind

colors: {
  custom: {
    50: '#8369da',
    500: '#342dc8',
    950: '#000000',
  },
}

SCSS

$custom: #342dc8;
$custom-light: #8369da;
$custom-dark: #000000;

JSON

{
  "hex": "#342dc8",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 200
  },
  "hsl": {
    "h": 242.71,
    "s": 63.265,
    "l": 48.039
  },
  "oklch": {
    "l": 0.43039,
    "c": 0.22608,
    "h": 273.4
  },
  "luminance": 0.06777
}

Semantic roles & 50–950 ramp

primary

#342DC8

secondary

#CBCF82

accent

#E641DF

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0D0615

muted

#7D7A83

Preview Lab

Preview with #342DC8

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

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