#355A91#355A91

#355A91 is a mid, moderate blue. Relative luminance 0.101; OKLCH L 46.7% C 0.099 H 258.1°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#355A91
RGB	rgb(53, 90, 145)
HSL	hsl(216, 46%, 39%)
HSV	hsv(216, 63%, 57%)
CMYK	cmyk(63.4%, 37.9%, 0%, 43.1%)
CIE-LAB	lab(38.04, 4.92, -34.30)
CIE-LCH	lch(38.04, 34.65, 278.16°)
OKLab	oklab(46.72% -0.0204 -0.0973)
OKLCH	oklch(46.72% 0.099 258.1)
XYZ	xyz(10.2334, 10.1126, 28.1952)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355A91 #916C35

analogous

#358891 #355A91 #3E3591

triadic

#355A91 #91355A #5A9135

tetradic

#355A91 #913588 #916C35 #35913E

square

#355A91 #913588 #916C35 #35913E

split-complementary

#355A91 #913E35 #889135

monochromatic

#142237 #253E64 #355A91 #4776BC #7498CC

Accessibility & contrast

On white

6.95

#355A91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#355A91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355A91

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355A91	#FFFFFF	#000000	##FFFFFF
##355A91	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425E93

Deuteranopia (green-blind)

#365690

Tritanopia (blue-blind)

#00666E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #355a91;
/* rgb */ color: rgb(53, 90, 145);
/* oklch */ color: oklch(46.7% 0.099 258.1);

Tailwind

colors: {
  custom: {
    50: '#7588b1',
    500: '#355a91',
    950: '#000000',
  },
}

SCSS

$custom: #355a91;
$custom-light: #7588b1;
$custom-dark: #000000;

JSON

{
  "hex": "#355a91",
  "rgb": {
    "r": 53,
    "g": 90,
    "b": 145
  },
  "hsl": {
    "h": 215.87,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46719,
    "c": 0.09944,
    "h": 258.1
  },
  "luminance": 0.10114
}

Semantic roles & 50–950 ramp

primary

#355A91

secondary

#B5986D

accent

#A152D6

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #355A91

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

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