#345599#345599

#345599 is a mid, moderate blue. Relative luminance 0.095; OKLCH L 46.0% C 0.117 H 263.1°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#345599
RGB	rgb(52, 85, 153)
HSL	hsl(220, 49%, 40%)
HSV	hsv(220, 66%, 60%)
CMYK	cmyk(66%, 44.4%, 0%, 40%)
CIE-LAB	lab(36.98, 10.89, -40.82)
CIE-LCH	lch(36.98, 42.25, 284.94°)
OKLab	oklab(46.03% -0.0141 -0.1165)
OKLCH	oklch(46.03% 0.117 263.1)
XYZ	xyz(10.4124, 9.5260, 31.4208)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345599 #997834

analogous

#348799 #345599 #453499

triadic

#345599 #993455 #559934

tetradic

#345599 #993487 #997834 #349945

square

#345599 #993487 #997834 #349945

split-complementary

#345599 #994534 #879934

monochromatic

#15223E #243C6B #345599 #4970C1 #7794D1

Accessibility & contrast

On white

7.23

#345599 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#345599 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345599

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345599	#FFFFFF	#000000	##FFFFFF
##345599	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355C9C

Deuteranopia (green-blind)

#255398

Tritanopia (blue-blind)

#00656F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #345599;
/* rgb */ color: rgb(52, 85, 153);
/* oklch */ color: oklch(46.0% 0.117 263.1);

Tailwind

colors: {
  custom: {
    50: '#7684b7',
    500: '#345599',
    950: '#000000',
  },
}

SCSS

$custom: #345599;
$custom-light: #7684b7;
$custom-dark: #000000;

JSON

{
  "hex": "#345599",
  "rgb": {
    "r": 52,
    "g": 85,
    "b": 153
  },
  "hsl": {
    "h": 220.396,
    "s": 49.268,
    "l": 40.196
  },
  "oklch": {
    "l": 0.46031,
    "c": 0.11738,
    "h": 263.1
  },
  "luminance": 0.09527
}

Semantic roles & 50–950 ramp

primary

#345599

secondary

#B9A170

accent

#AC4FD9

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #345599

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

Preview Lab → · Contrast checker → · Palette generator →