#355C91#355C91

#355C91 is a mid, moderate cyan. Relative luminance 0.105; OKLCH L 47.2% C 0.097 H 256.5°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#355C91
RGB	rgb(53, 92, 145)
HSL	hsl(215, 46%, 39%)
HSV	hsv(215, 63%, 57%)
CMYK	cmyk(63.4%, 36.6%, 0%, 43.1%)
CIE-LAB	lab(38.65, 3.64, -33.35)
CIE-LCH	lch(38.65, 33.54, 276.23°)
OKLab	oklab(47.19% -0.0227 -0.0945)
OKLCH	oklch(47.19% 0.097 256.5)
XYZ	xyz(10.4044, 10.4546, 28.2522)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355C91 #916A35

analogous

#358A91 #355C91 #3C3591

triadic

#355C91 #91355C #5C9135

tetradic

#355C91 #91358A #916A35 #35913C

square

#355C91 #91358A #916A35 #35913C

split-complementary

#355C91 #913C35 #8A9135

monochromatic

#142337 #254064 #355C91 #4779BC #7499CC

Accessibility & contrast

On white

6.79

#355C91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#355C91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355C91

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355C91	#FFFFFF	#000000	##FFFFFF
##355C91	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456093

Deuteranopia (green-blind)

#395790

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #355c91;
/* rgb */ color: rgb(53, 92, 145);
/* oklch */ color: oklch(47.2% 0.097 256.5);

Tailwind

colors: {
  custom: {
    50: '#7589b1',
    500: '#355c91',
    950: '#000000',
  },
}

SCSS

$custom: #355c91;
$custom-light: #7589b1;
$custom-dark: #000000;

JSON

{
  "hex": "#355c91",
  "rgb": {
    "r": 53,
    "g": 92,
    "b": 145
  },
  "hsl": {
    "h": 214.565,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47188,
    "c": 0.09719,
    "h": 256.5
  },
  "luminance": 0.10456
}

Semantic roles & 50–950 ramp

primary

#355C91

secondary

#B5966D

accent

#9E52D6

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #355C91

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

Preview Lab → · Contrast checker → · Palette generator →