#342ACC#342ACC

#342ACC is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 43.1% C 0.233 H 273.3°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#342ACC
RGB	rgb(52, 42, 204)
HSL	hsl(244, 66%, 48%)
HSV	hsv(244, 79%, 80%)
CMYK	cmyk(74.5%, 79.4%, 0%, 20%)
CIE-LAB	lab(31.22, 55.01, -80.46)
CIE-LCH	lch(31.22, 97.47, 304.36°)
OKLab	oklab(43.12% 0.0135 -0.2328)
OKLCH	oklch(43.12% 0.233 273.3)
XYZ	xyz(13.1396, 6.7443, 57.7243)
Luminance	0.0675 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342ACC #C2CC2A

analogous

#2A71CC #342ACC #852ACC

triadic

#342ACC #CC342A #2ACC34

tetradic

#342ACC #CC2A71 #C2CC2A #2ACC85

square

#342ACC #CC2A71 #C2CC2A #2ACC85

split-complementary

#342ACC #CC852A #71CC2A

monochromatic

#1A1566 #272099 #342ACC #5F57DC #8F8AE7

Accessibility & contrast

On white

8.94

#342ACC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#342ACC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342ACC

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342ACC	#FFFFFF	#000000	##FFFFFF
##342ACC	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051D0

Deuteranopia (green-blind)

#0042C9

Tritanopia (blue-blind)

#005C7B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #342acc;
/* rgb */ color: rgb(52, 42, 204);
/* oklch */ color: oklch(43.1% 0.233 273.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#342acc",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 204
  },
  "hsl": {
    "h": 243.704,
    "s": 65.854,
    "l": 48.235
  },
  "oklch": {
    "l": 0.43117,
    "c": 0.23317,
    "h": 273.3
  },
  "luminance": 0.06746
}

Semantic roles & 50–950 ramp

primary

#342ACC

secondary

#CCD181

accent

#E93FDE

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #342ACC

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

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