#355ABE#355ABE

#355ABE is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.8% C 0.163 H 265.5°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#355ABE
RGB	rgb(53, 90, 190)
HSL	hsl(224, 56%, 48%)
HSV	hsv(224, 72%, 75%)
CMYK	cmyk(72.1%, 52.6%, 0%, 25.5%)
CIE-LAB	lab(40.87, 21.50, -56.47)
CIE-LCH	lch(40.87, 60.42, 290.85°)
OKLab	oklab(49.8% -0.0128 -0.1624)
OKLCH	oklch(49.8% 0.163 265.5)
XYZ	xyz(14.4154, 11.7854, 50.2203)
Luminance	0.1179 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355ABE #BE9935

analogous

#359EBE #355ABE #5535BE

triadic

#355ABE #BE355A #5ABE35

tetradic

#355ABE #BE359E #BE9935 #35BE55

square

#355ABE #BE359E #BE9935 #35BE55

split-complementary

#355ABE #BE5535 #9EBE35

monochromatic

#1A2D5E #28438E #355ABE #5E7DD2 #8EA4DF

Accessibility & contrast

On white

6.25

#355ABE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#355ABE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #355ABE

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355ABE	#FFFFFF	#000000	##FFFFFF
##355ABE	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1567C2

Deuteranopia (green-blind)

#005ABC

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #355abe;
/* rgb */ color: rgb(53, 90, 190);
/* oklch */ color: oklch(49.8% 0.163 265.5);

Tailwind

colors: {
  custom: {
    50: '#7e88d2',
    500: '#355abe',
    950: '#000000',
  },
}

SCSS

$custom: #355abe;
$custom-light: #7e88d2;
$custom-dark: #000000;

JSON

{
  "hex": "#355abe",
  "rgb": {
    "r": 53,
    "g": 90,
    "b": 190
  },
  "hsl": {
    "h": 223.796,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49801,
    "c": 0.16295,
    "h": 265.5
  },
  "luminance": 0.11787
}

Semantic roles & 50–950 ramp

primary

#355ABE

secondary

#CAB785

accent

#B748E0

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #355ABE

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

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