#355C7D#355C7D

#355C7D is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.1% C 0.070 H 245.6°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#355C7D
RGB	rgb(53, 92, 125)
HSL	hsl(208, 40%, 35%)
HSV	hsv(208, 58%, 49%)
CMYK	cmyk(57.6%, 26.4%, 0%, 51%)
CIE-LAB	lab(37.65, -3.37, -22.75)
CIE-LCH	lch(37.65, 23.00, 261.57°)
OKLab	oklab(46.08% -0.0289 -0.0638)
OKLCH	oklch(46.08% 0.07 245.6)
XYZ	xyz(8.9957, 9.8911, 20.8332)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355C7D #7D5635

analogous

#357D7A #355C7D #35387D

triadic

#355C7D #7D355C #5C7D35

tetradic

#355C7D #7A357D #7D5635 #387D35

square

#355C7D #7A357D #7D5635 #387D35

split-complementary

#355C7D #7D3538 #7D7A35

monochromatic

#111D27 #233C52 #355C7D #477CA8 #6C9AC1

Accessibility & contrast

On white

7.05

#355C7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#355C7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355C7D

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355C7D	#FFFFFF	#000000	##FFFFFF
##355C7D	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5D7F

Deuteranopia (green-blind)

#44557C

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #355c7d;
/* rgb */ color: rgb(53, 92, 125);
/* oklch */ color: oklch(46.1% 0.070 245.6);

Tailwind

colors: {
  custom: {
    50: '#728aa2',
    500: '#355c7d',
    950: '#000000',
  },
}

SCSS

$custom: #355c7d;
$custom-light: #728aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#355c7d",
  "rgb": {
    "r": 53,
    "g": 92,
    "b": 125
  },
  "hsl": {
    "h": 207.5,
    "s": 40.449,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46075,
    "c": 0.06999,
    "h": 245.6
  },
  "luminance": 0.09892
}

Semantic roles & 50–950 ramp

primary

#355C7D

secondary

#A98465

accent

#8F57D0

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #355C7D

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

Preview Lab → · Contrast checker → · Palette generator →