#354BBA#354BBA

#354BBA is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.5% C 0.176 H 269.6°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#354BBA
RGB	rgb(53, 75, 186)
HSL	hsl(230, 56%, 47%)
HSV	hsv(230, 72%, 73%)
CMYK	cmyk(71.5%, 59.7%, 0%, 27.1%)
CIE-LAB	lab(36.62, 29.78, -61.04)
CIE-LCH	lch(36.62, 67.92, 296.01°)
OKLab	oklab(46.51% -0.0011 -0.1761)
OKLCH	oklch(46.51% 0.176 269.6)
XYZ	xyz(12.8442, 9.3329, 47.5694)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354BBA #BAA435

analogous

#358EBA #354BBA #6135BA

triadic

#354BBA #BA354B #4BBA35

tetradic

#354BBA #BA358E #BAA435 #35BA61

square

#354BBA #BA358E #BAA435 #35BA61

split-complementary

#354BBA #BA6135 #8EBA35

monochromatic

#1A255B #27388A #354BBA #5C6FD0 #8B99DE

Accessibility & contrast

On white

7.33

#354BBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#354BBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354BBA

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354BBA	#FFFFFF	#000000	##FFFFFF
##354BBA	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBE

Deuteranopia (green-blind)

#0050B8

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #354bba;
/* rgb */ color: rgb(53, 75, 186);
/* oklch */ color: oklch(46.5% 0.176 269.6);

Tailwind

colors: {
  custom: {
    50: '#7e7dd0',
    500: '#354bba',
    950: '#000000',
  },
}

SCSS

$custom: #354bba;
$custom-light: #7e7dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#354bba",
  "rgb": {
    "r": 53,
    "g": 75,
    "b": 186
  },
  "hsl": {
    "h": 230.075,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46511,
    "c": 0.1761,
    "h": 269.6
  },
  "luminance": 0.09334
}

Semantic roles & 50–950 ramp

primary

#354BBA

secondary

#C8BD82

accent

#C649DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #354BBA

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

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