#342973#342973

#342973 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.0% C 0.122 H 284.6°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#342973
RGB	rgb(52, 41, 115)
HSL	hsl(249, 47%, 31%)
HSV	hsv(249, 64%, 45%)
CMYK	cmyk(54.8%, 64.3%, 0%, 54.9%)
CIE-LAB	lab(22.14, 26.67, -41.14)
CIE-LCH	lch(22.14, 49.03, 302.96°)
OKLab	oklab(33.99% 0.0308 -0.1179)
OKLCH	oklch(33.99% 0.122 284.6)
XYZ	xyz(5.3027, 3.5535, 16.6228)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342973 #687329

analogous

#294373 #342973 #592973

triadic

#342973 #733429 #297334

tetradic

#342973 #732943 #687329 #297359

square

#342973 #732943 #687329 #297359

split-complementary

#342973 #735929 #437329

monochromatic

#0B0919 #201946 #342973 #4839A0 #6554C2

Accessibility & contrast

On white

12.27

#342973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#342973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342973

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342973	#FFFFFF	#000000	##FFFFFF
##342973	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003775

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#1B3B4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #342973;
/* rgb */ color: rgb(52, 41, 115);
/* oklch */ color: oklch(34.0% 0.122 284.6);

Tailwind

colors: {
  custom: {
    50: '#72639c',
    500: '#342973',
    950: '#000000',
  },
}

SCSS

$custom: #342973;
$custom-light: #72639c;
$custom-dark: #000000;

JSON

{
  "hex": "#342973",
  "rgb": {
    "r": 52,
    "g": 41,
    "b": 115
  },
  "hsl": {
    "h": 248.919,
    "s": 47.436,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33993,
    "c": 0.1219,
    "h": 284.6
  },
  "luminance": 0.03554
}

Semantic roles & 50–950 ramp

primary

#342973

secondary

#99A553

accent

#D751C3

background

#F7F5F9

surface

#EDEAF2

border

#C8C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #342973

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

Preview Lab → · Contrast checker → · Palette generator →