#342DC9#342DC9

#342DC9 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.1% C 0.227 H 273.3°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#342DC9
RGB	rgb(52, 45, 201)
HSL	hsl(243, 63%, 48%)
HSV	hsv(243, 78%, 79%)
CMYK	cmyk(74.1%, 77.6%, 0%, 21.2%)
CIE-LAB	lab(31.40, 52.60, -78.41)
CIE-LCH	lch(31.40, 94.42, 303.86°)
OKLab	oklab(43.15% 0.0131 -0.2269)
OKLCH	oklch(43.15% 0.227 273.3)
XYZ	xyz(12.8937, 6.8225, 55.8844)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.53

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342DC9 #C2C92D

analogous

#2D74C9 #342DC9 #822DC9

triadic

#342DC9 #C9342D #2DC934

tetradic

#342DC9 #C92D74 #C2C92D #2DC982

square

#342DC9 #C92D74 #C2C92D #2DC982

split-complementary

#342DC9 #C9822D #74C92D

monochromatic

#1A1765 #272297 #342DC9 #5F59DA #8F8BE5

Accessibility & contrast

On white

8.88

#342DC9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#342DC9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342DC9

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342DC9	#FFFFFF	#000000	##FFFFFF
##342DC9	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CD

Deuteranopia (green-blind)

#0042C6

Tritanopia (blue-blind)

#005C7A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #342dc9;
/* rgb */ color: rgb(52, 45, 201);
/* oklch */ color: oklch(43.1% 0.227 273.3);

Tailwind

colors: {
  custom: {
    50: '#8469db',
    500: '#342dc9',
    950: '#000000',
  },
}

SCSS

$custom: #342dc9;
$custom-light: #8469db;
$custom-dark: #000000;

JSON

{
  "hex": "#342dc9",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 201
  },
  "hsl": {
    "h": 242.692,
    "s": 63.415,
    "l": 48.235
  },
  "oklch": {
    "l": 0.43147,
    "c": 0.22724,
    "h": 273.3
  },
  "luminance": 0.06824
}

Semantic roles & 50–950 ramp

primary

#342DC9

secondary

#CCCF83

accent

#E641DF

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #342DC9

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

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