#345A7D#345A7D

#345A7D is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.5% C 0.072 H 247.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#345A7D
RGB	rgb(52, 90, 125)
HSL	hsl(209, 41%, 35%)
HSV	hsv(209, 58%, 49%)
CMYK	cmyk(58.4%, 28%, 0%, 51%)
CIE-LAB	lab(36.97, -2.36, -23.81)
CIE-LCH	lch(36.97, 23.92, 264.33°)
OKLab	oklab(45.53% -0.0273 -0.0668)
OKLCH	oklch(45.53% 0.072 247.8)
XYZ	xyz(8.7727, 9.5223, 20.7737)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345A7D #7D5734

analogous

#347D7C #345A7D #34367D

triadic

#345A7D #7D345A #5A7D34

tetradic

#345A7D #7C347D #7D5734 #367D34

square

#345A7D #7C347D #7D5734 #367D34

split-complementary

#345A7D #7D3436 #7D7C34

monochromatic

#101C27 #223B52 #345A7D #4679A8 #6A97C1

Accessibility & contrast

On white

7.23

#345A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#345A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345A7D

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345A7D	#FFFFFF	#000000	##FFFFFF
##345A7D	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5B7F

Deuteranopia (green-blind)

#42547C

Tritanopia (blue-blind)

#006266

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #345a7d;
/* rgb */ color: rgb(52, 90, 125);
/* oklch */ color: oklch(45.5% 0.072 247.8);

Tailwind

colors: {
  custom: {
    50: '#7288a2',
    500: '#345a7d',
    950: '#000000',
  },
}

SCSS

$custom: #345a7d;
$custom-light: #7288a2;
$custom-dark: #000000;

JSON

{
  "hex": "#345a7d",
  "rgb": {
    "r": 52,
    "g": 90,
    "b": 125
  },
  "hsl": {
    "h": 208.767,
    "s": 41.243,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4553,
    "c": 0.07219,
    "h": 247.8
  },
  "luminance": 0.09523
}

Semantic roles & 50–950 ramp

primary

#345A7D

secondary

#A98564

accent

#9157D1

background

#F7F8FA

surface

#EDEFF3

border

#C8CACD

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #345A7D

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

Preview Lab → · Contrast checker → · Palette generator →