#355C8F#355C8F

#355C8F is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 47.1% C 0.094 H 255.8°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#355C8F
RGB	rgb(53, 92, 143)
HSL	hsl(214, 46%, 38%)
HSV	hsv(214, 63%, 56%)
CMYK	cmyk(62.9%, 35.7%, 0%, 43.9%)
CIE-LAB	lab(38.54, 2.92, -32.31)
CIE-LCH	lch(38.54, 32.44, 275.17°)
OKLab	oklab(47.07% -0.0232 -0.0915)
OKLCH	oklch(47.07% 0.094 255.8)
XYZ	xyz(10.2515, 10.3934, 27.4472)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355C8F #8F6835

analogous

#35898F #355C8F #3B358F

triadic

#355C8F #8F355C #5C8F35

tetradic

#355C8F #8F3589 #8F6835 #358F3B

square

#355C8F #8F3589 #8F6835 #358F3B

split-complementary

#355C8F #8F3B35 #898F35

monochromatic

#142336 #243F62 #355C8F #4779BB #7399CB

Accessibility & contrast

On white

6.82

#355C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#355C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355C8F

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355C8F	#FFFFFF	#000000	##FFFFFF
##355C8F	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465F91

Deuteranopia (green-blind)

#3A578E

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #355c8f;
/* rgb */ color: rgb(53, 92, 143);
/* oklch */ color: oklch(47.1% 0.094 255.8);

Tailwind

colors: {
  custom: {
    50: '#7589b0',
    500: '#355c8f',
    950: '#000000',
  },
}

SCSS

$custom: #355c8f;
$custom-light: #7589b0;
$custom-dark: #000000;

JSON

{
  "hex": "#355c8f",
  "rgb": {
    "r": 53,
    "g": 92,
    "b": 143
  },
  "hsl": {
    "h": 214,
    "s": 45.918,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4707,
    "c": 0.09438,
    "h": 255.8
  },
  "luminance": 0.10394
}

Semantic roles & 50–950 ramp

primary

#355C8F

secondary

#B4956C

accent

#9D52D6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #355C8F

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

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