#345699#345699

#345699 is a mid, moderate blue. Relative luminance 0.097; OKLCH L 46.3% C 0.116 H 262.5°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#345699
RGB	rgb(52, 86, 153)
HSL	hsl(220, 49%, 40%)
HSV	hsv(220, 66%, 60%)
CMYK	cmyk(66%, 43.8%, 0%, 40%)
CIE-LAB	lab(37.27, 10.24, -40.36)
CIE-LCH	lch(37.27, 41.63, 284.23°)
OKLab	oklab(46.26% -0.0152 -0.1151)
OKLCH	oklch(46.26% 0.116 262.5)
XYZ	xyz(10.4917, 9.6846, 31.4472)
Luminance	0.0969 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345699 #997734

analogous

#348899 #345699 #453499

triadic

#345699 #993456 #569934

tetradic

#345699 #993488 #997734 #349945

square

#345699 #993488 #997734 #349945

split-complementary

#345699 #994534 #889934

monochromatic

#15233E #243C6B #345699 #4971C1 #7795D1

Accessibility & contrast

On white

7.15

#345699 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#345699 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345699

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345699	#FFFFFF	#000000	##FFFFFF
##345699	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375D9C

Deuteranopia (green-blind)

#275398

Tritanopia (blue-blind)

#006570

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #345699;
/* rgb */ color: rgb(52, 86, 153);
/* oklch */ color: oklch(46.3% 0.116 262.5);

Tailwind

colors: {
  custom: {
    50: '#7685b7',
    500: '#345699',
    950: '#000000',
  },
}

SCSS

$custom: #345699;
$custom-light: #7685b7;
$custom-dark: #000000;

JSON

{
  "hex": "#345699",
  "rgb": {
    "r": 52,
    "g": 86,
    "b": 153
  },
  "hsl": {
    "h": 219.802,
    "s": 49.268,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46256,
    "c": 0.11614,
    "h": 262.5
  },
  "luminance": 0.09686
}

Semantic roles & 50–950 ramp

primary

#345699

secondary

#B9A070

accent

#AA4FD9

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #345699

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

Preview Lab → · Contrast checker → · Palette generator →