#342BCC#342BCC

#342BCC is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.2% C 0.232 H 273.2°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#342BCC
RGB	rgb(52, 43, 204)
HSL	hsl(243, 65%, 48%)
HSV	hsv(243, 79%, 80%)
CMYK	cmyk(74.5%, 78.9%, 0%, 20%)
CIE-LAB	lab(31.38, 54.53, -80.18)
CIE-LCH	lch(31.38, 96.97, 304.22°)
OKLab	oklab(43.23% 0.0132 -0.232)
OKLCH	oklch(43.23% 0.232 273.2)
XYZ	xyz(13.1755, 6.8161, 57.7363)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342BCC #C3CC2B

analogous

#2B72CC #342BCC #842BCC

triadic

#342BCC #CC342B #2BCC34

tetradic

#342BCC #CC2B72 #C3CC2B #2BCC84

square

#342BCC #CC2B72 #C3CC2B #2BCC84

split-complementary

#342BCC #CC842B #72CC2B

monochromatic

#1A1667 #272099 #342BCC #6058DC #908BE7

Accessibility & contrast

On white

8.89

#342BCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#342BCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342BCC

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342BCC	#FFFFFF	#000000	##FFFFFF
##342BCC	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051D0

Deuteranopia (green-blind)

#0042C9

Tritanopia (blue-blind)

#005D7C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #342bcc;
/* rgb */ color: rgb(52, 43, 204);
/* oklch */ color: oklch(43.2% 0.232 273.2);

Tailwind

colors: {
  custom: {
    50: '#8468dd',
    500: '#342bcc',
    950: '#000000',
  },
}

SCSS

$custom: #342bcc;
$custom-light: #8468dd;
$custom-dark: #000000;

JSON

{
  "hex": "#342bcc",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 204
  },
  "hsl": {
    "h": 243.354,
    "s": 65.182,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43233,
    "c": 0.23236,
    "h": 273.2
  },
  "luminance": 0.06817
}

Semantic roles & 50–950 ramp

primary

#342BCC

secondary

#CCD082

accent

#E840DF

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #342BCC

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

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