#355991#355991

#355991 is a mid, moderate blue. Relative luminance 0.099; OKLCH L 46.5% C 0.101 H 258.9°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#355991
RGB	rgb(53, 89, 145)
HSL	hsl(217, 46%, 39%)
HSV	hsv(217, 63%, 57%)
CMYK	cmyk(63.4%, 38.6%, 0%, 43.1%)
CIE-LAB	lab(37.74, 5.56, -34.77)
CIE-LCH	lch(37.74, 35.22, 279.09°)
OKLab	oklab(46.49% -0.0193 -0.0987)
OKLCH	oklch(46.49% 0.101 258.9)
XYZ	xyz(10.1496, 9.9450, 28.1673)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355991 #916D35

analogous

#358791 #355991 #3F3591

triadic

#355991 #913559 #599135

tetradic

#355991 #913587 #916D35 #35913F

square

#355991 #913587 #916D35 #35913F

split-complementary

#355991 #913F35 #879135

monochromatic

#142237 #253D64 #355991 #4775BC #7497CC

Accessibility & contrast

On white

7.03

#355991 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#355991 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355991

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355991	#FFFFFF	#000000	##FFFFFF
##355991	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415E93

Deuteranopia (green-blind)

#345590

Tritanopia (blue-blind)

#00666E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #355991;
/* rgb */ color: rgb(53, 89, 145);
/* oklch */ color: oklch(46.5% 0.101 258.9);

Tailwind

colors: {
  custom: {
    50: '#7587b1',
    500: '#355991',
    950: '#000000',
  },
}

SCSS

$custom: #355991;
$custom-light: #7587b1;
$custom-dark: #000000;

JSON

{
  "hex": "#355991",
  "rgb": {
    "r": 53,
    "g": 89,
    "b": 145
  },
  "hsl": {
    "h": 216.522,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46485,
    "c": 0.10059,
    "h": 258.9
  },
  "luminance": 0.09946
}

Semantic roles & 50–950 ramp

primary

#355991

secondary

#B5996D

accent

#A252D6

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #355991

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

Preview Lab → · Contrast checker → · Palette generator →