#355D91#355D91

#355D91 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.4% C 0.096 H 255.7°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#355D91
RGB	rgb(53, 93, 145)
HSL	hsl(214, 46%, 39%)
HSV	hsv(214, 63%, 57%)
CMYK	cmyk(63.4%, 35.9%, 0%, 43.1%)
CIE-LAB	lab(38.95, 3.00, -32.87)
CIE-LCH	lch(38.95, 33.01, 275.22°)
OKLab	oklab(47.42% -0.0238 -0.0931)
OKLCH	oklch(47.42% 0.096 255.7)
XYZ	xyz(10.4916, 10.6289, 28.2813)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355D91 #916935

analogous

#358B91 #355D91 #3B3591

triadic

#355D91 #91355D #5D9135

tetradic

#355D91 #91358B #916935 #35913B

square

#355D91 #91358B #916935 #35913B

split-complementary

#355D91 #913B35 #8B9135

monochromatic

#142437 #254064 #355D91 #477ABC #749ACC

Accessibility & contrast

On white

6.72

#355D91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#355D91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355D91

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355D91	#FFFFFF	#000000	##FFFFFF
##355D91	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476093

Deuteranopia (green-blind)

#3A5890

Tritanopia (blue-blind)

#006970

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #355d91;
/* rgb */ color: rgb(53, 93, 145);
/* oklch */ color: oklch(47.4% 0.096 255.7);

Tailwind

colors: {
  custom: {
    50: '#758ab1',
    500: '#355d91',
    950: '#000000',
  },
}

SCSS

$custom: #355d91;
$custom-light: #758ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#355d91",
  "rgb": {
    "r": 53,
    "g": 93,
    "b": 145
  },
  "hsl": {
    "h": 213.913,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47424,
    "c": 0.0961,
    "h": 255.7
  },
  "luminance": 0.1063
}

Semantic roles & 50–950 ramp

primary

#355D91

secondary

#B5966D

accent

#9D52D6

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #355D91

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

Preview Lab → · Contrast checker → · Palette generator →