#342EB7#342EB7

#342EB7 is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.4% C 0.205 H 274.6°. Best body text is #FFFFFF at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#342EB7
RGB	rgb(52, 46, 183)
HSL	hsl(243, 60%, 45%)
HSV	hsv(243, 75%, 72%)
CMYK	cmyk(71.6%, 74.9%, 0%, 28.2%)
CIE-LAB	lab(29.67, 46.36, -70.67)
CIE-LCH	lch(29.67, 84.52, 303.26°)
OKLab	oklab(41.36% 0.0164 -0.2044)
OKLCH	oklch(41.36% 0.205 274.6)
XYZ	xyz(10.9376, 6.1019, 45.3919)
Luminance	0.0610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342EB7 #B1B72E

analogous

#2E6CB7 #342EB7 #792EB7

triadic

#342EB7 #B7342E #2EB734

tetradic

#342EB7 #B72E6C #B1B72E #2EB779

square

#342EB7 #B72E6C #B1B72E #2EB779

split-complementary

#342EB7 #B7792E #6CB72E

monochromatic

#181555 #262286 #342EB7 #554FD3 #8480DF

Accessibility & contrast

On white

9.46

#342EB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#342EB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342EB7

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342EB7	#FFFFFF	#000000	##FFFFFF
##342EB7	1.00	9.46	2.22	9.46
#FFFFFF	9.46	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBB

Deuteranopia (green-blind)

#003FB5

Tritanopia (blue-blind)

#005670

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #342eb7;
/* rgb */ color: rgb(52, 46, 183);
/* oklch */ color: oklch(41.4% 0.205 274.6);

Tailwind

colors: {
  custom: {
    50: '#7f69ce',
    500: '#342eb7',
    950: '#000000',
  },
}

SCSS

$custom: #342eb7;
$custom-light: #7f69ce;
$custom-dark: #000000;

JSON

{
  "hex": "#342eb7",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 183
  },
  "hsl": {
    "h": 242.628,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41362,
    "c": 0.20503,
    "h": 274.6
  },
  "luminance": 0.06103
}

Semantic roles & 50–950 ramp

primary

#342EB7

secondary

#C5C879

accent

#E345DC

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #342EB7

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

Preview Lab → · Contrast checker → · Palette generator →