#342597#342597

#342597 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.8% C 0.175 H 279.4°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#342597
RGB	rgb(52, 37, 151)
HSL	hsl(248, 61%, 37%)
HSV	hsv(248, 75%, 59%)
CMYK	cmyk(65.6%, 75.5%, 0%, 40.8%)
CIE-LAB	lab(24.60, 41.00, -59.70)
CIE-LCH	lch(24.60, 72.42, 304.48°)
OKLab	oklab(36.79% 0.0285 -0.1723)
OKLCH	oklch(36.79% 0.175 279.4)
XYZ	xyz(7.6619, 4.2870, 29.6959)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342597 #889725

analogous

#254F97 #342597 #6D2597

triadic

#342597 #973425 #259734

tetradic

#342597 #97254F #889725 #25976D

square

#342597 #97254F #889725 #25976D

split-complementary

#342597 #976D25 #4F9725

monochromatic

#120D35 #231966 #342597 #4531C8 #6F5FD8

Accessibility & contrast

On white

11.30

#342597 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#342597 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342597

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342597	#FFFFFF	#000000	##FFFFFF
##342597	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9A

Deuteranopia (green-blind)

#003695

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #342597;
/* rgb */ color: rgb(52, 37, 151);
/* oklch */ color: oklch(36.8% 0.175 279.4);

Tailwind

colors: {
  custom: {
    50: '#7962b7',
    500: '#342597',
    950: '#000000',
  },
}

SCSS

$custom: #342597;
$custom-light: #7962b7;
$custom-dark: #000000;

JSON

{
  "hex": "#342597",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 151
  },
  "hsl": {
    "h": 247.895,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36788,
    "c": 0.17468,
    "h": 279.4
  },
  "luminance": 0.04288
}

Semantic roles & 50–950 ramp

primary

#342597

secondary

#B0BD5B

accent

#E444CF

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #342597

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

Preview Lab → · Contrast checker → · Palette generator →