#355F91#355F91

#355F91 is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.9% C 0.094 H 253.9°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#355F91
RGB	rgb(53, 95, 145)
HSL	hsl(213, 46%, 39%)
HSV	hsv(213, 63%, 57%)
CMYK	cmyk(63.4%, 34.5%, 0%, 43.1%)
CIE-LAB	lab(39.55, 1.74, -31.91)
CIE-LCH	lch(39.55, 31.96, 273.12°)
OKLab	oklab(47.9% -0.026 -0.0903)
OKLCH	oklch(47.9% 0.094 253.9)
XYZ	xyz(10.6694, 10.9846, 28.3406)
Luminance	0.1099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355F91 #916735

analogous

#358D91 #355F91 #393591

triadic

#355F91 #91355F #5F9135

tetradic

#355F91 #91358D #916735 #359139

square

#355F91 #91358D #916735 #359139

split-complementary

#355F91 #913935 #8D9135

monochromatic

#142437 #254264 #355F91 #477DBC #749CCC

Accessibility & contrast

On white

6.57

#355F91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#355F91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355F91

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355F91	#FFFFFF	#000000	##FFFFFF
##355F91	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6293

Deuteranopia (green-blind)

#3D5990

Tritanopia (blue-blind)

#006A71

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #355f91;
/* rgb */ color: rgb(53, 95, 145);
/* oklch */ color: oklch(47.9% 0.094 253.9);

Tailwind

colors: {
  custom: {
    50: '#758cb1',
    500: '#355f91',
    950: '#000000',
  },
}

SCSS

$custom: #355f91;
$custom-light: #758cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#355f91",
  "rgb": {
    "r": 53,
    "g": 95,
    "b": 145
  },
  "hsl": {
    "h": 212.609,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.47897,
    "c": 0.09397,
    "h": 253.9
  },
  "luminance": 0.10986
}

Semantic roles & 50–950 ramp

primary

#355F91

secondary

#B5946D

accent

#9A52D6

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #355F91

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

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