#342BBA#342BBA

#342BBA is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.3% C 0.211 H 274.7°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#342BBA
RGB	rgb(52, 43, 186)
HSL	hsl(244, 62%, 45%)
HSV	hsv(244, 77%, 73%)
CMYK	cmyk(72%, 76.9%, 0%, 27.1%)
CIE-LAB	lab(29.42, 48.93, -72.86)
CIE-LCH	lch(29.42, 87.77, 303.88°)
OKLab	oklab(41.28% 0.0172 -0.2107)
OKLCH	oklch(41.28% 0.211 274.7)
XYZ	xyz(11.1400, 6.0019, 47.0162)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342BBA #B1BA2B

analogous

#2B6ABA #342BBA #7B2BBA

triadic

#342BBA #BA342B #2BBA34

tetradic

#342BBA #BA2B6A #B1BA2B #2BBA7B

square

#342BBA #BA2B6A #B1BA2B #2BBA7B

split-complementary

#342BBA #BA7B2B #6ABA2B

monochromatic

#181457 #262088 #342BBA #554CD6 #847EE1

Accessibility & contrast

On white

9.54

#342BBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#342BBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342BBA

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342BBA	#FFFFFF	#000000	##FFFFFF
##342BBA	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBE

Deuteranopia (green-blind)

#003FB7

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #342bba;
/* rgb */ color: rgb(52, 43, 186);
/* oklch */ color: oklch(41.3% 0.211 274.7);

Tailwind

colors: {
  custom: {
    50: '#8067d0',
    500: '#342bba',
    950: '#000000',
  },
}

SCSS

$custom: #342bba;
$custom-light: #8067d0;
$custom-dark: #000000;

JSON

{
  "hex": "#342bba",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 186
  },
  "hsl": {
    "h": 243.776,
    "s": 62.445,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41279,
    "c": 0.21143,
    "h": 274.7
  },
  "luminance": 0.06003
}

Semantic roles & 50–950 ramp

primary

#342BBA

secondary

#C5CA77

accent

#E642DB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #342BBA

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

Preview Lab → · Contrast checker → · Palette generator →