#355299#355299

#355299 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.4% C 0.121 H 265.2°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#355299
RGB	rgb(53, 82, 153)
HSL	hsl(223, 49%, 40%)
HSV	hsv(223, 65%, 60%)
CMYK	cmyk(65.4%, 46.4%, 0%, 40%)
CIE-LAB	lab(36.16, 13.05, -42.13)
CIE-LCH	lch(36.16, 44.11, 287.20°)
OKLab	oklab(45.42% -0.0101 -0.1204)
OKLCH	oklch(45.42% 0.121 265.2)
XYZ	xyz(10.2333, 9.0904, 31.3462)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355299 #997C35

analogous

#358499 #355299 #4A3599

triadic

#355299 #993552 #529935

tetradic

#355299 #993584 #997C35 #35994A

square

#355299 #993584 #997C35 #35994A

split-complementary

#355299 #994A35 #849935

monochromatic

#16213E #253A6C #355299 #4B6DC1 #7892D0

Accessibility & contrast

On white

7.45

#355299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#355299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355299

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355299	#FFFFFF	#000000	##FFFFFF
##355299	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5A9C

Deuteranopia (green-blind)

#1E5198

Tritanopia (blue-blind)

#00626E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #355299;
/* rgb */ color: rgb(53, 82, 153);
/* oklch */ color: oklch(45.4% 0.121 265.2);

Tailwind

colors: {
  custom: {
    50: '#7782b7',
    500: '#355299',
    950: '#000000',
  },
}

SCSS

$custom: #355299;
$custom-light: #7782b7;
$custom-dark: #000000;

JSON

{
  "hex": "#355299",
  "rgb": {
    "r": 53,
    "g": 82,
    "b": 153
  },
  "hsl": {
    "h": 222.6,
    "s": 48.544,
    "l": 40.392
  },
  "oklch": {
    "l": 0.45415,
    "c": 0.12082,
    "h": 265.2
  },
  "luminance": 0.09091
}

Semantic roles & 50–950 ramp

primary

#355299

secondary

#B9A471

accent

#B150D8

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #355299

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

Preview Lab → · Contrast checker → · Palette generator →