#342E98#342E98

#342E98 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.166 H 277.6°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#342E98
RGB	rgb(52, 46, 152)
HSL	hsl(243, 54%, 39%)
HSV	hsv(243, 70%, 60%)
CMYK	cmyk(65.8%, 69.7%, 0%, 40.4%)
CIE-LAB	lab(26.59, 36.07, -57.04)
CIE-LCH	lch(26.59, 67.48, 302.31°)
OKLab	oklab(38.24% 0.0219 -0.1646)
OKLCH	oklch(38.24% 0.166 277.6)
XYZ	xyz(8.0588, 4.9504, 30.2305)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342E98 #92982E

analogous

#2E5D98 #342E98 #692E98

triadic

#342E98 #98342E #2E9834

tetradic

#342E98 #982E5D #92982E #2E9869

square

#342E98 #982E5D #92982E #2E9869

split-complementary

#342E98 #98692E #5D982E

monochromatic

#14123A #242069 #342E98 #463EC5 #736DD3

Accessibility & contrast

On white

10.55

#342E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#342E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342E98

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342E98	#FFFFFF	#000000	##FFFFFF
##342E98	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439B

Deuteranopia (green-blind)

#003A96

Tritanopia (blue-blind)

#004A5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #342e98;
/* rgb */ color: rgb(52, 46, 152);
/* oklch */ color: oklch(38.2% 0.166 277.6);

Tailwind

colors: {
  custom: {
    50: '#7968b7',
    500: '#342e98',
    950: '#000000',
  },
}

SCSS

$custom: #342e98;
$custom-light: #7968b7;
$custom-dark: #000000;

JSON

{
  "hex": "#342e98",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 152
  },
  "hsl": {
    "h": 243.396,
    "s": 53.535,
    "l": 38.824
  },
  "oklch": {
    "l": 0.38241,
    "c": 0.16604,
    "h": 277.6
  },
  "luminance": 0.04951
}

Semantic roles & 50–950 ramp

primary

#342E98

secondary

#B5BA68

accent

#DD4BD5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #342E98

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

Preview Lab → · Contrast checker → · Palette generator →