#354DBA#354DBA

#354DBA is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.9% C 0.174 H 269.1°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#354DBA
RGB	rgb(53, 77, 186)
HSL	hsl(229, 56%, 47%)
HSV	hsv(229, 72%, 73%)
CMYK	cmyk(71.5%, 58.6%, 0%, 27.1%)
CIE-LAB	lab(37.13, 28.49, -60.20)
CIE-LCH	lch(37.13, 66.60, 295.32°)
OKLab	oklab(46.89% -0.0026 -0.1736)
OKLCH	oklch(46.89% 0.174 269.1)
XYZ	xyz(12.9820, 9.6085, 47.6153)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354DBA #BAA235

analogous

#3590BA #354DBA #6035BA

triadic

#354DBA #BA354D #4DBA35

tetradic

#354DBA #BA3590 #BAA235 #35BA60

square

#354DBA #BA3590 #BAA235 #35BA60

split-complementary

#354DBA #BA6035 #90BA35

monochromatic

#1A265B #27398A #354DBA #5C71D0 #8B9ADE

Accessibility & contrast

On white

7.19

#354DBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#354DBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354DBA

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354DBA	#FFFFFF	#000000	##FFFFFF
##354DBA	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBE

Deuteranopia (green-blind)

#0051B8

Tritanopia (blue-blind)

#00687C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #354dba;
/* rgb */ color: rgb(53, 77, 186);
/* oklch */ color: oklch(46.9% 0.174 269.1);

Tailwind

colors: {
  custom: {
    50: '#7e7ed0',
    500: '#354dba',
    950: '#000000',
  },
}

SCSS

$custom: #354dba;
$custom-light: #7e7ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#354dba",
  "rgb": {
    "r": 53,
    "g": 77,
    "b": 186
  },
  "hsl": {
    "h": 229.173,
    "s": 55.649,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46893,
    "c": 0.17364,
    "h": 269.1
  },
  "luminance": 0.0961
}

Semantic roles & 50–950 ramp

primary

#354DBA

secondary

#C8BC82

accent

#C449DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #354DBA

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

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