#342DCC#342DCC

#342DCC is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.5% C 0.231 H 273.1°. Best body text is #FFFFFF at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#342DCC
RGB	rgb(52, 45, 204)
HSL	hsl(243, 64%, 49%)
HSV	hsv(243, 78%, 80%)
CMYK	cmyk(74.5%, 77.9%, 0%, 20%)
CIE-LAB	lab(31.73, 53.53, -79.61)
CIE-LCH	lch(31.73, 95.94, 303.92°)
OKLab	oklab(43.47% 0.0124 -0.2304)
OKLCH	oklch(43.47% 0.231 273.1)
XYZ	xyz(13.2500, 6.9651, 57.7611)
Luminance	0.0697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.40

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342DCC #C5CC2D

analogous

#2D75CC #342DCC #842DCC

triadic

#342DCC #CC342D #2DCC34

tetradic

#342DCC #CC2D75 #C5CC2D #2DCC84

square

#342DCC #CC2D75 #C5CC2D #2DCC84

split-complementary

#342DCC #CC842D #75CC2D

monochromatic

#1A1768 #27229A #342DCC #615BDB #918DE6

Accessibility & contrast

On white

8.77

#342DCC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#342DCC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342DCC

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342DCC	#FFFFFF	#000000	##FFFFFF
##342DCC	1.00	8.77	2.39	8.77
#FFFFFF	8.77	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052D0

Deuteranopia (green-blind)

#0043C9

Tritanopia (blue-blind)

#005E7C

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #342dcc;
/* rgb */ color: rgb(52, 45, 204);
/* oklch */ color: oklch(43.5% 0.231 273.1);

Tailwind

colors: {
  custom: {
    50: '#8469dd',
    500: '#342dcc',
    950: '#000000',
  },
}

SCSS

$custom: #342dcc;
$custom-light: #8469dd;
$custom-dark: #000000;

JSON

{
  "hex": "#342dcc",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 204
  },
  "hsl": {
    "h": 242.642,
    "s": 63.855,
    "l": 48.824
  },
  "oklch": {
    "l": 0.43473,
    "c": 0.23071,
    "h": 273.1
  },
  "luminance": 0.06966
}

Semantic roles & 50–950 ramp

primary

#342DCC

secondary

#CDD085

accent

#E741E0

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #342DCC

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

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