#355F87#355F87

#355F87 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.3% C 0.080 H 248.8°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#355F87
RGB	rgb(53, 95, 135)
HSL	hsl(209, 44%, 37%)
HSV	hsv(209, 61%, 53%)
CMYK	cmyk(60.7%, 29.6%, 0%, 47.1%)
CIE-LAB	lab(39.05, -1.79, -26.66)
CIE-LCH	lch(39.05, 26.72, 266.16°)
OKLab	oklab(47.34% -0.0291 -0.075)
OKLCH	oklch(47.34% 0.08 248.8)
XYZ	xyz(9.9320, 10.6897, 24.4569)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355F87 #875D35

analogous

#358786 #355F87 #353687

triadic

#355F87 #87355F #5F8735

tetradic

#355F87 #863587 #875D35 #368735

square

#355F87 #863587 #875D35 #368735

split-complementary

#355F87 #873536 #878635

monochromatic

#12212F #24405B #355F87 #467EB3 #709CC7

Accessibility & contrast

On white

6.69

#355F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#355F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355F87

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355F87	#FFFFFF	#000000	##FFFFFF
##355F87	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6089

Deuteranopia (green-blind)

#435886

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #355f87;
/* rgb */ color: rgb(53, 95, 135);
/* oklch */ color: oklch(47.3% 0.080 248.8);

Tailwind

colors: {
  custom: {
    50: '#748caa',
    500: '#355f87',
    950: '#000000',
  },
}

SCSS

$custom: #355f87;
$custom-light: #748caa;
$custom-dark: #000000;

JSON

{
  "hex": "#355f87",
  "rgb": {
    "r": 53,
    "g": 95,
    "b": 135
  },
  "hsl": {
    "h": 209.268,
    "s": 43.617,
    "l": 36.863
  },
  "oklch": {
    "l": 0.47339,
    "c": 0.08047,
    "h": 248.8
  },
  "luminance": 0.10691
}

Semantic roles & 50–950 ramp

primary

#355F87

secondary

#AF8B69

accent

#9254D3

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #355F87

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

Preview Lab → · Contrast checker → · Palette generator →