#355F88#355F88

#355F88 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.082 H 249.4°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#355F88
RGB	rgb(53, 95, 136)
HSL	hsl(210, 44%, 37%)
HSV	hsv(210, 61%, 53%)
CMYK	cmyk(61%, 30.1%, 0%, 46.7%)
CIE-LAB	lab(39.10, -1.44, -27.19)
CIE-LCH	lch(39.10, 27.22, 266.96°)
OKLab	oklab(47.39% -0.0288 -0.0766)
OKLCH	oklch(47.39% 0.082 249.4)
XYZ	xyz(10.0027, 10.7180, 24.8294)
Luminance	0.1072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355F88 #885E35

analogous

#358888 #355F88 #353588

triadic

#355F88 #88355F #5F8835

tetradic

#355F88 #883588 #885E35 #358835

square

#355F88 #883588 #885E35 #358835

split-complementary

#355F88 #883535 #888835

monochromatic

#132130 #24405C #355F88 #467EB4 #709CC7

Accessibility & contrast

On white

6.68

#355F88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#355F88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355F88

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355F88	#FFFFFF	#000000	##FFFFFF
##355F88	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E618A

Deuteranopia (green-blind)

#435887

Tritanopia (blue-blind)

#00696D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #355f88;
/* rgb */ color: rgb(53, 95, 136);
/* oklch */ color: oklch(47.4% 0.082 249.4);

Tailwind

colors: {
  custom: {
    50: '#748cab',
    500: '#355f88',
    950: '#000000',
  },
}

SCSS

$custom: #355f88;
$custom-light: #748cab;
$custom-dark: #000000;

JSON

{
  "hex": "#355f88",
  "rgb": {
    "r": 53,
    "g": 95,
    "b": 136
  },
  "hsl": {
    "h": 209.639,
    "s": 43.915,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47393,
    "c": 0.08179,
    "h": 249.4
  },
  "luminance": 0.10719
}

Semantic roles & 50–950 ramp

primary

#355F88

secondary

#B08C69

accent

#9354D4

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #355F88

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

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