#345D73#345D73

#345D73 is a mid, muted cyan. Relative luminance 0.098; OKLCH L 45.8% C 0.058 H 233.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#345D73
RGB	rgb(52, 93, 115)
HSL	hsl(201, 38%, 33%)
HSV	hsv(201, 55%, 45%)
CMYK	cmyk(54.8%, 19.1%, 0%, 54.9%)
CIE-LAB	lab(37.47, -7.56, -16.88)
CIE-LCH	lch(37.47, 18.50, 245.87°)
OKLab	oklab(45.78% -0.0348 -0.047)
OKLCH	oklch(45.78% 0.058 233.5)
XYZ	xyz(8.4239, 9.7959, 17.6632)
Luminance	0.0980 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345D73 #734A34

analogous

#347369 #345D73 #343D73

triadic

#345D73 #73345D #5D7334

tetradic

#345D73 #693473 #734A34 #3D7334

square

#345D73 #693473 #734A34 #3D7334

split-complementary

#345D73 #73343D #736934

monochromatic

#0E191F #213B49 #345D73 #477F9D #679DBA

Accessibility & contrast

On white

7.10

#345D73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#345D73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345D73

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345D73	#FFFFFF	#000000	##FFFFFF
##345D73	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525C74

Deuteranopia (green-blind)

#4A5573

Tritanopia (blue-blind)

#0D6364

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #345d73;
/* rgb */ color: rgb(52, 93, 115);
/* oklch */ color: oklch(45.8% 0.058 233.5);

Tailwind

colors: {
  custom: {
    50: '#708a9b',
    500: '#345d73',
    950: '#000000',
  },
}

SCSS

$custom: #345d73;
$custom-light: #708a9b;
$custom-dark: #000000;

JSON

{
  "hex": "#345d73",
  "rgb": {
    "r": 52,
    "g": 93,
    "b": 115
  },
  "hsl": {
    "h": 200.952,
    "s": 37.725,
    "l": 32.745
  },
  "oklch": {
    "l": 0.4578,
    "c": 0.05843,
    "h": 233.5
  },
  "luminance": 0.09797
}

Semantic roles & 50–950 ramp

primary

#345D73

secondary

#A37760

accent

#825ACE

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #345D73

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

Preview Lab → · Contrast checker → · Palette generator →