#342B93#342B93

#342B93 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.3% C 0.163 H 278.8°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#342B93
RGB	rgb(52, 43, 147)
HSL	hsl(245, 55%, 37%)
HSV	hsv(245, 71%, 58%)
CMYK	cmyk(64.6%, 70.7%, 0%, 42.4%)
CIE-LAB	lab(25.45, 36.20, -55.83)
CIE-LCH	lch(25.45, 66.54, 302.96°)
OKLab	oklab(37.28% 0.025 -0.1611)
OKLCH	oklch(37.28% 0.163 278.8)
XYZ	xyz(7.5448, 4.5638, 28.0814)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342B93 #8A932B

analogous

#2B5693 #342B93 #682B93

triadic

#342B93 #93342B #2B9334

tetradic

#342B93 #932B56 #8A932B #2B9368

square

#342B93 #932B56 #8A932B #2B9368

split-complementary

#342B93 #93682B #56932B

monochromatic

#130F34 #231D64 #342B93 #4539C2 #6F66D2

Accessibility & contrast

On white

10.98

#342B93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#342B93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342B93

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342B93	#FFFFFF	#000000	##FFFFFF
##342B93	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004096

Deuteranopia (green-blind)

#003891

Tritanopia (blue-blind)

#00475B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #342b93;
/* rgb */ color: rgb(52, 43, 147);
/* oklch */ color: oklch(37.3% 0.163 278.8);

Tailwind

colors: {
  custom: {
    50: '#7865b4',
    500: '#342b93',
    950: '#000000',
  },
}

SCSS

$custom: #342b93;
$custom-light: #7865b4;
$custom-dark: #000000;

JSON

{
  "hex": "#342b93",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 147
  },
  "hsl": {
    "h": 245.192,
    "s": 54.737,
    "l": 37.255
  },
  "oklch": {
    "l": 0.37278,
    "c": 0.16299,
    "h": 278.8
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#342B93

secondary

#B1B961

accent

#DE4AD1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #342B93

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

Preview Lab → · Contrast checker → · Palette generator →