#342598#342598

#342598 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.9% C 0.176 H 279.3°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#342598
RGB	rgb(52, 37, 152)
HSL	hsl(248, 61%, 37%)
HSV	hsv(248, 76%, 60%)
CMYK	cmyk(65.8%, 75.7%, 0%, 40.4%)
CIE-LAB	lab(24.70, 41.32, -60.15)
CIE-LCH	lch(24.70, 72.97, 304.49°)
OKLab	oklab(36.89% 0.0283 -0.1736)
OKLCH	oklch(36.89% 0.176 279.3)
XYZ	xyz(7.7434, 4.3196, 30.1254)
Luminance	0.0432 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342598 #899825

analogous

#255098 #342598 #6E2598

triadic

#342598 #983425 #259834

tetradic

#342598 #982550 #899825 #25986E

square

#342598 #982550 #899825 #25986E

split-complementary

#342598 #986E25 #509825

monochromatic

#120D36 #231967 #342598 #4531C9 #6F5FD8

Accessibility & contrast

On white

11.27

#342598 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#342598 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342598

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342598	#FFFFFF	#000000	##FFFFFF
##342598	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9B

Deuteranopia (green-blind)

#003696

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #342598;
/* rgb */ color: rgb(52, 37, 152);
/* oklch */ color: oklch(36.9% 0.176 279.3);

Tailwind

colors: {
  custom: {
    50: '#7962b7',
    500: '#342598',
    950: '#000000',
  },
}

SCSS

$custom: #342598;
$custom-light: #7962b7;
$custom-dark: #000000;

JSON

{
  "hex": "#342598",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 152
  },
  "hsl": {
    "h": 247.826,
    "s": 60.847,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36892,
    "c": 0.17593,
    "h": 279.3
  },
  "luminance": 0.0432
}

Semantic roles & 50–950 ramp

primary

#342598

secondary

#B0BD5C

accent

#E444CF

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #342598

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

Preview Lab → · Contrast checker → · Palette generator →