#355D8E#355D8E

#355D8E is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.2% C 0.092 H 254.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#355D8E
RGB	rgb(53, 93, 142)
HSL	hsl(213, 46%, 38%)
HSV	hsv(213, 63%, 56%)
CMYK	cmyk(62.7%, 34.5%, 0%, 44.3%)
CIE-LAB	lab(38.79, 1.93, -31.31)
CIE-LCH	lch(38.79, 31.37, 273.53°)
OKLab	oklab(47.25% -0.0246 -0.0885)
OKLCH	oklch(47.25% 0.092 254.5)
XYZ	xyz(10.2633, 10.5376, 27.0790)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355D8E #8E6635

analogous

#35898E #355D8E #3A358E

triadic

#355D8E #8E355D #5D8E35

tetradic

#355D8E #8E3589 #8E6635 #358E3A

square

#355D8E #8E3589 #8E6635 #358E3A

split-complementary

#355D8E #8E3A35 #898E35

monochromatic

#142335 #244061 #355D8E #467ABA #739ACB

Accessibility & contrast

On white

6.76

#355D8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#355D8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355D8E

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355D8E	#FFFFFF	#000000	##FFFFFF
##355D8E	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#486090

Deuteranopia (green-blind)

#3C578D

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #355d8e;
/* rgb */ color: rgb(53, 93, 142);
/* oklch */ color: oklch(47.2% 0.092 254.5);

Tailwind

colors: {
  custom: {
    50: '#758aaf',
    500: '#355d8e',
    950: '#000000',
  },
}

SCSS

$custom: #355d8e;
$custom-light: #758aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#355d8e",
  "rgb": {
    "r": 53,
    "g": 93,
    "b": 142
  },
  "hsl": {
    "h": 213.034,
    "s": 45.641,
    "l": 38.235
  },
  "oklch": {
    "l": 0.47249,
    "c": 0.09191,
    "h": 254.5
  },
  "luminance": 0.10539
}

Semantic roles & 50–950 ramp

primary

#355D8E

secondary

#B3936C

accent

#9B52D5

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090B10

muted

#7B7C7F

Preview Lab

Preview with #355D8E

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

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