#345397#345397

#345397 is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.4% C 0.117 H 263.9°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#345397
RGB	rgb(52, 83, 151)
HSL	hsl(221, 49%, 40%)
HSV	hsv(221, 66%, 59%)
CMYK	cmyk(65.6%, 45%, 0%, 40.8%)
CIE-LAB	lab(36.27, 11.47, -40.75)
CIE-LCH	lch(36.27, 42.33, 285.72°)
OKLab	oklab(45.45% -0.0124 -0.1163)
OKLCH	oklch(45.45% 0.117 263.9)
XYZ	xyz(10.0934, 9.1500, 30.5064)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345397 #977834

analogous

#348597 #345397 #473497

triadic

#345397 #973453 #539734

tetradic

#345397 #973485 #977834 #349747

square

#345397 #973485 #977834 #349747

split-complementary

#345397 #974734 #859734

monochromatic

#15213C #243A69 #345397 #486EC0 #7692D0

Accessibility & contrast

On white

7.42

#345397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#345397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345397

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345397	#FFFFFF	#000000	##FFFFFF
##345397	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#335A9A

Deuteranopia (green-blind)

#235196

Tritanopia (blue-blind)

#00636D

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #345397;
/* rgb */ color: rgb(52, 83, 151);
/* oklch */ color: oklch(45.4% 0.117 263.9);

Tailwind

colors: {
  custom: {
    50: '#7682b6',
    500: '#345397',
    950: '#000000',
  },
}

SCSS

$custom: #345397;
$custom-light: #7682b6;
$custom-dark: #000000;

JSON

{
  "hex": "#345397",
  "rgb": {
    "r": 52,
    "g": 83,
    "b": 151
  },
  "hsl": {
    "h": 221.212,
    "s": 48.768,
    "l": 39.804
  },
  "oklch": {
    "l": 0.45448,
    "c": 0.11699,
    "h": 263.9
  },
  "luminance": 0.09151
}

Semantic roles & 50–950 ramp

primary

#345397

secondary

#B8A16F

accent

#AD4FD8

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #345397

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

Preview Lab → · Contrast checker → · Palette generator →