#345573#345573

#345573 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.8% C 0.063 H 247.2°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#345573
RGB	rgb(52, 85, 115)
HSL	hsl(209, 38%, 33%)
HSV	hsv(209, 55%, 45%)
CMYK	cmyk(54.8%, 26.1%, 0%, 54.9%)
CIE-LAB	lab(34.93, -2.64, -20.80)
CIE-LCH	lch(34.93, 20.97, 262.76°)
OKLab	oklab(43.77% -0.0245 -0.0582)
OKLCH	oklch(43.77% 0.063 247.2)
XYZ	xyz(7.7581, 8.4643, 17.4413)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345573 #735234

analogous

#347371 #345573 #343573

triadic

#345573 #733455 #557334

tetradic

#345573 #713473 #735234 #357334

square

#345573 #713473 #735234 #357334

split-complementary

#345573 #733435 #737134

monochromatic

#0E171F #213649 #345573 #47749D #6793BA

Accessibility & contrast

On white

7.80

#345573 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#345573 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345573

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345573	#FFFFFF	#000000	##FFFFFF
##345573	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495674

Deuteranopia (green-blind)

#404F72

Tritanopia (blue-blind)

#115C5F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #345573;
/* rgb */ color: rgb(52, 85, 115);
/* oklch */ color: oklch(43.8% 0.063 247.2);

Tailwind

colors: {
  custom: {
    50: '#70849b',
    500: '#345573',
    950: '#000000',
  },
}

SCSS

$custom: #345573;
$custom-light: #70849b;
$custom-dark: #000000;

JSON

{
  "hex": "#345573",
  "rgb": {
    "r": 52,
    "g": 85,
    "b": 115
  },
  "hsl": {
    "h": 208.571,
    "s": 37.725,
    "l": 32.745
  },
  "oklch": {
    "l": 0.43769,
    "c": 0.06314,
    "h": 247.2
  },
  "luminance": 0.08465
}

Semantic roles & 50–950 ramp

primary

#345573

secondary

#A38060

accent

#915ACE

background

#F6F8F9

surface

#ECEFF2

border

#C7CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #345573

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

Preview Lab → · Contrast checker → · Palette generator →