#342CAA#342CAA

#342CAA is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.7% C 0.191 H 276.0°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#342CAA
RGB	rgb(52, 44, 170)
HSL	hsl(244, 59%, 42%)
HSV	hsv(244, 74%, 67%)
CMYK	cmyk(69.4%, 74.1%, 0%, 33.3%)
CIE-LAB	lab(27.93, 43.24, -65.76)
CIE-LCH	lch(27.93, 78.70, 303.33°)
OKLab	oklab(39.73% 0.0201 -0.1901)
OKLCH	oklch(39.73% 0.191 276)
XYZ	xyz(9.5702, 5.4328, 38.5667)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342CAA #A2AA2C

analogous

#2C63AA #342CAA #732CAA

triadic

#342CAA #AA342C #2CAA34

tetradic

#342CAA #AA2C63 #A2AA2C #2CAA73

square

#342CAA #AA2C63 #A2AA2C #2CAA73

split-complementary

#342CAA #AA732C #63AA2C

monochromatic

#161349 #251F79 #342CAA #4D44CF #7C75DB

Accessibility & contrast

On white

10.06

#342CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#342CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342CAA

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342CAA	#FFFFFF	#000000	##FFFFFF
##342CAA	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003CA8

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #342caa;
/* rgb */ color: rgb(52, 44, 170);
/* oklch */ color: oklch(39.7% 0.191 276.0);

Tailwind

colors: {
  custom: {
    50: '#7d67c4',
    500: '#342caa',
    950: '#000000',
  },
}

SCSS

$custom: #342caa;
$custom-light: #7d67c4;
$custom-dark: #000000;

JSON

{
  "hex": "#342caa",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 170
  },
  "hsl": {
    "h": 243.81,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39734,
    "c": 0.19112,
    "h": 276
  },
  "luminance": 0.05434
}

Semantic roles & 50–950 ramp

primary

#342CAA

secondary

#BEC36F

accent

#E246D8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #342CAA

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

Preview Lab → · Contrast checker → · Palette generator →