#345C8D#345C8D

#345C8D is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.9% C 0.092 H 254.5°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#345C8D
RGB	rgb(52, 92, 141)
HSL	hsl(213, 46%, 38%)
HSV	hsv(213, 63%, 55%)
CMYK	cmyk(63.1%, 34.8%, 0%, 44.7%)
CIE-LAB	lab(38.39, 2.00, -31.34)
CIE-LCH	lch(38.39, 31.40, 273.66°)
OKLab	oklab(46.9% -0.0246 -0.0887)
OKLCH	oklch(46.9% 0.092 254.5)
XYZ	xyz(10.0493, 10.3065, 26.6539)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345C8D #8D6534

analogous

#34888D #345C8D #39348D

triadic

#345C8D #8D345C #5C8D34

tetradic

#345C8D #8D3488 #8D6534 #348D39

square

#345C8D #8D3488 #8D6534 #348D39

split-complementary

#345C8D #8D3934 #888D34

monochromatic

#132234 #243F60 #345C8D #4479BA #7199CB

Accessibility & contrast

On white

6.86

#345C8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#345C8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345C8D

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345C8D	#FFFFFF	#000000	##FFFFFF
##345C8D	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475F8F

Deuteranopia (green-blind)

#3B578C

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #345c8d;
/* rgb */ color: rgb(52, 92, 141);
/* oklch */ color: oklch(46.9% 0.092 254.5);

Tailwind

colors: {
  custom: {
    50: '#7489ae',
    500: '#345c8d',
    950: '#000000',
  },
}

SCSS

$custom: #345c8d;
$custom-light: #7489ae;
$custom-dark: #000000;

JSON

{
  "hex": "#345c8d",
  "rgb": {
    "r": 52,
    "g": 92,
    "b": 141
  },
  "hsl": {
    "h": 213.034,
    "s": 46.114,
    "l": 37.843
  },
  "oklch": {
    "l": 0.46903,
    "c": 0.09203,
    "h": 254.5
  },
  "luminance": 0.10307
}

Semantic roles & 50–950 ramp

primary

#345C8D

secondary

#B3926A

accent

#9B52D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #345C8D

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

Preview Lab → · Contrast checker → · Palette generator →