#355D7D#355D7D

#355D7D is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.3% C 0.069 H 244.2°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#355D7D
RGB	rgb(53, 93, 125)
HSL	hsl(207, 40%, 35%)
HSV	hsv(207, 58%, 49%)
CMYK	cmyk(57.6%, 25.6%, 0%, 51%)
CIE-LAB	lab(37.96, -3.99, -22.27)
CIE-LCH	lch(37.96, 22.62, 259.84°)
OKLab	oklab(46.32% -0.0301 -0.0624)
OKLCH	oklch(46.32% 0.069 244.2)
XYZ	xyz(9.0829, 10.0655, 20.8622)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355D7D #7D5535

analogous

#357D79 #355D7D #35397D

triadic

#355D7D #7D355D #5D7D35

tetradic

#355D7D #79357D #7D5535 #397D35

square

#355D7D #79357D #7D5535 #397D35

split-complementary

#355D7D #7D3539 #7D7935

monochromatic

#111D27 #233D52 #355D7D #477DA8 #6C9BC1

Accessibility & contrast

On white

6.97

#355D7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#355D7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355D7D

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355D7D	#FFFFFF	#000000	##FFFFFF
##355D7D	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5D7E

Deuteranopia (green-blind)

#46567C

Tritanopia (blue-blind)

#006568

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #355d7d;
/* rgb */ color: rgb(53, 93, 125);
/* oklch */ color: oklch(46.3% 0.069 244.2);

Tailwind

colors: {
  custom: {
    50: '#728aa2',
    500: '#355d7d',
    950: '#000000',
  },
}

SCSS

$custom: #355d7d;
$custom-light: #728aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#355d7d",
  "rgb": {
    "r": 53,
    "g": 93,
    "b": 125
  },
  "hsl": {
    "h": 206.667,
    "s": 40.449,
    "l": 34.902
  },
  "oklch": {
    "l": 0.46323,
    "c": 0.06925,
    "h": 244.2
  },
  "luminance": 0.10066
}

Semantic roles & 50–950 ramp

primary

#355D7D

secondary

#A98365

accent

#8D57D0

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #355D7D

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

Preview Lab → · Contrast checker → · Palette generator →