#345E79#345E79

#345E79 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.3% C 0.064 H 238.5°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#345E79
RGB	rgb(52, 94, 121)
HSL	hsl(203, 40%, 34%)
HSV	hsv(203, 57%, 47%)
CMYK	cmyk(57%, 22.3%, 0%, 52.5%)
CIE-LAB	lab(38.05, -6.18, -19.68)
CIE-LCH	lch(38.05, 20.63, 252.56°)
OKLab	oklab(46.32% -0.0337 -0.0549)
OKLCH	oklch(46.32% 0.064 238.5)
XYZ	xyz(8.8688, 10.1152, 19.5705)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#345E79 #794F34

analogous

#347972 #345E79 #343C79

triadic

#345E79 #79345E #5E7934

tetradic

#345E79 #723479 #794F34 #3C7934

square

#345E79 #723479 #794F34 #3C7934

split-complementary

#345E79 #79343C #797234

monochromatic

#0F1B23 #223D4E #345E79 #467FA4 #699DBE

Accessibility & contrast

On white

6.95

#345E79 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#345E79 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #345E79

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##345E79	#FFFFFF	#000000	##FFFFFF
##345E79	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525E7A

Deuteranopia (green-blind)

#485679

Tritanopia (blue-blind)

#016567

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #345e79;
/* rgb */ color: rgb(52, 94, 121);
/* oklch */ color: oklch(46.3% 0.064 238.5);

Tailwind

colors: {
  custom: {
    50: '#718b9f',
    500: '#345e79',
    950: '#000000',
  },
}

SCSS

$custom: #345e79;
$custom-light: #718b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#345e79",
  "rgb": {
    "r": 52,
    "g": 94,
    "b": 121
  },
  "hsl": {
    "h": 203.478,
    "s": 39.884,
    "l": 33.922
  },
  "oklch": {
    "l": 0.46321,
    "c": 0.06446,
    "h": 238.5
  },
  "luminance": 0.10116
}

Semantic roles & 50–950 ramp

primary

#345E79

secondary

#A77D62

accent

#8758D0

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #345E79

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

Preview Lab → · Contrast checker → · Palette generator →