#342897#342897

#342897 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.172 H 278.9°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#342897
RGB	rgb(52, 40, 151)
HSL	hsl(246, 58%, 37%)
HSV	hsv(246, 74%, 59%)
CMYK	cmyk(65.6%, 73.5%, 0%, 40.8%)
CIE-LAB	lab(25.20, 39.30, -58.71)
CIE-LCH	lch(25.20, 70.65, 303.80°)
OKLab	oklab(37.22% 0.0265 -0.1694)
OKLCH	oklch(37.22% 0.172 278.9)
XYZ	xyz(7.7591, 4.4814, 29.7283)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342897 #8B9728

analogous

#285497 #342897 #6B2897

triadic

#342897 #973428 #289734

tetradic

#342897 #972854 #8B9728 #28976B

square

#342897 #972854 #8B9728 #28976B

split-complementary

#342897 #976B28 #549728

monochromatic

#130E36 #231B67 #342897 #4535C7 #7064D6

Accessibility & contrast

On white

11.07

#342897 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#342897 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342897

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342897	#FFFFFF	#000000	##FFFFFF
##342897	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003795

Tritanopia (blue-blind)

#00475D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #342897;
/* rgb */ color: rgb(52, 40, 151);
/* oklch */ color: oklch(37.2% 0.172 278.9);

Tailwind

colors: {
  custom: {
    50: '#7964b7',
    500: '#342897',
    950: '#000000',
  },
}

SCSS

$custom: #342897;
$custom-light: #7964b7;
$custom-dark: #000000;

JSON

{
  "hex": "#342897",
  "rgb": {
    "r": 52,
    "g": 40,
    "b": 151
  },
  "hsl": {
    "h": 246.486,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.37217,
    "c": 0.17151,
    "h": 278.9
  },
  "luminance": 0.04482
}

Semantic roles & 50–950 ramp

primary

#342897

secondary

#B2BC5F

accent

#E146D1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #342897

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

Preview Lab → · Contrast checker → · Palette generator →