#345D78#345D78

#345D78 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.0% C 0.064 H 239.1°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#345D78
RGB	rgb(52, 93, 120)
HSL	hsl(204, 40%, 34%)
HSV	hsv(204, 57%, 47%)
CMYK	cmyk(56.7%, 22.5%, 0%, 52.9%)
CIE-LAB	lab(37.69, -5.91, -19.63)
CIE-LCH	lch(37.69, 20.50, 253.24°)
OKLab	oklab(46.02% -0.0328 -0.0548)
OKLCH	oklch(46.02% 0.064 239.1)
XYZ	xyz(8.7194, 9.9141, 19.2198)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345D78 #784F34

analogous

#347871 #345D78 #343B78

triadic

#345D78 #78345D #5D7834

tetradic

#345D78 #713478 #784F34 #3B7834

square

#345D78 #713478 #784F34 #3B7834

split-complementary

#345D78 #78343B #787134

monochromatic

#0F1B23 #213C4D #345D78 #477EA3 #699CBE

Accessibility & contrast

On white

7.04

#345D78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#345D78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345D78

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345D78	#FFFFFF	#000000	##FFFFFF
##345D78	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515D79

Deuteranopia (green-blind)

#485678

Tritanopia (blue-blind)

#046466

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #345d78;
/* rgb */ color: rgb(52, 93, 120);
/* oklch */ color: oklch(46.0% 0.064 239.1);

Tailwind

colors: {
  custom: {
    50: '#718a9f',
    500: '#345d78',
    950: '#000000',
  },
}

SCSS

$custom: #345d78;
$custom-light: #718a9f;
$custom-dark: #000000;

JSON

{
  "hex": "#345d78",
  "rgb": {
    "r": 52,
    "g": 93,
    "b": 120
  },
  "hsl": {
    "h": 203.824,
    "s": 39.535,
    "l": 33.725
  },
  "oklch": {
    "l": 0.46021,
    "c": 0.06387,
    "h": 239.1
  },
  "luminance": 0.09915
}

Semantic roles & 50–950 ramp

primary

#345D78

secondary

#A67D62

accent

#8858CF

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #345D78

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

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