#342ACD#342ACD

#342ACD is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.2% C 0.234 H 273.2°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#342ACD
RGB	rgb(52, 42, 205)
HSL	hsl(244, 66%, 48%)
HSV	hsv(244, 80%, 80%)
CMYK	cmyk(74.6%, 79.5%, 0%, 19.6%)
CIE-LAB	lab(31.33, 55.31, -80.86)
CIE-LCH	lch(31.33, 97.97, 304.38°)
OKLab	oklab(43.23% 0.0133 -0.2339)
OKLCH	oklch(43.23% 0.234 273.2)
XYZ	xyz(13.2599, 6.7924, 58.3580)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342ACD #C3CD2A

analogous

#2A71CD #342ACD #852ACD

triadic

#342ACD #CD342A #2ACD34

tetradic

#342ACD #CD2A71 #C3CD2A #2ACD85

square

#342ACD #CD2A71 #C3CD2A #2ACD85

split-complementary

#342ACD #CD852A #71CD2A

monochromatic

#1A1567 #27209A #342ACD #6058DD #908AE7

Accessibility & contrast

On white

8.90

#342ACD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#342ACD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342ACD

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342ACD	#FFFFFF	#000000	##FFFFFF
##342ACD	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051D1

Deuteranopia (green-blind)

#0042CA

Tritanopia (blue-blind)

#005D7C

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #342acd;
/* rgb */ color: rgb(52, 42, 205);
/* oklch */ color: oklch(43.2% 0.234 273.2);

Tailwind

colors: {
  custom: {
    50: '#8568de',
    500: '#342acd',
    950: '#000000',
  },
}

SCSS

$custom: #342acd;
$custom-light: #8568de;
$custom-dark: #000000;

JSON

{
  "hex": "#342acd",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 205
  },
  "hsl": {
    "h": 243.681,
    "s": 65.992,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43227,
    "c": 0.23431,
    "h": 273.2
  },
  "luminance": 0.06794
}

Semantic roles & 50–950 ramp

primary

#342ACD

secondary

#CCD182

accent

#E93FDE

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #342ACD

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

Preview Lab → · Contrast checker → · Palette generator →