#345C7A#345C7A

#345C7A is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.9% C 0.067 H 242.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#345C7A
RGB	rgb(52, 92, 122)
HSL	hsl(206, 40%, 34%)
HSV	hsv(206, 57%, 48%)
CMYK	cmyk(57.4%, 24.6%, 0%, 52.2%)
CIE-LAB	lab(37.46, -4.62, -21.21)
CIE-LCH	lch(37.46, 21.70, 257.70°)
OKLab	oklab(45.87% -0.0308 -0.0593)
OKLCH	oklch(45.87% 0.067 242.5)
XYZ	xyz(8.7549, 9.7887, 19.8366)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345C7A #7A5234

analogous

#347A75 #345C7A #34397A

triadic

#345C7A #7A345C #5C7A34

tetradic

#345C7A #75347A #7A5234 #397A34

square

#345C7A #75347A #7A5234 #397A34

split-complementary

#345C7A #7A3439 #7A7534

monochromatic

#0F1B24 #223C4F #345C7A #467CA5 #699ABF

Accessibility & contrast

On white

7.10

#345C7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#345C7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #345C7A

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345C7A	#FFFFFF	#000000	##FFFFFF
##345C7A	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)

#4F5C7B

Deuteranopia (green-blind)

#455579

Tritanopia (blue-blind)

#006366

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #345c7a;
/* rgb */ color: rgb(52, 92, 122);
/* oklch */ color: oklch(45.9% 0.067 242.5);

Tailwind

colors: {
  custom: {
    50: '#718aa0',
    500: '#345c7a',
    950: '#000000',
  },
}

SCSS

$custom: #345c7a;
$custom-light: #718aa0;
$custom-dark: #000000;

JSON

{
  "hex": "#345c7a",
  "rgb": {
    "r": 52,
    "g": 92,
    "b": 122
  },
  "hsl": {
    "h": 205.714,
    "s": 40.23,
    "l": 34.118
  },
  "oklch": {
    "l": 0.4587,
    "c": 0.06685,
    "h": 242.5
  },
  "luminance": 0.09789
}

Semantic roles & 50–950 ramp

primary

#345C7A

secondary

#A78063

accent

#8B58D0

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #345C7A

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

Preview Lab → · Contrast checker → · Palette generator →