#354ABB#354ABB

#354ABB is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.4% C 0.179 H 269.9°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#354ABB
RGB	rgb(53, 74, 187)
HSL	hsl(231, 56%, 47%)
HSV	hsv(231, 72%, 73%)
CMYK	cmyk(71.7%, 60.4%, 0%, 26.7%)
CIE-LAB	lab(36.44, 30.79, -61.91)
CIE-LCH	lch(36.44, 69.14, 296.44°)
OKLab	oklab(46.41% -0.0004 -0.1787)
OKLCH	oklch(46.41% 0.179 269.9)
XYZ	xyz(12.8835, 9.2410, 48.1088)
Luminance	0.0924 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354ABB #BBA635

analogous

#358DBB #354ABB #6335BB

triadic

#354ABB #BB354A #4ABB35

tetradic

#354ABB #BB358D #BBA635 #35BB63

square

#354ABB #BB358D #BBA635 #35BB63

split-complementary

#354ABB #BB6335 #8DBB35

monochromatic

#1A245C #27378B #354ABB #5C6FD1 #8C99DE

Accessibility & contrast

On white

7.37

#354ABB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#354ABB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354ABB

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354ABB	#FFFFFF	#000000	##FFFFFF
##354ABB	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBF

Deuteranopia (green-blind)

#0050B9

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #354abb;
/* rgb */ color: rgb(53, 74, 187);
/* oklch */ color: oklch(46.4% 0.179 269.9);

Tailwind

colors: {
  custom: {
    50: '#7e7cd0',
    500: '#354abb',
    950: '#000000',
  },
}

SCSS

$custom: #354abb;
$custom-light: #7e7cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#354abb",
  "rgb": {
    "r": 53,
    "g": 74,
    "b": 187
  },
  "hsl": {
    "h": 230.597,
    "s": 55.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.46408,
    "c": 0.17867,
    "h": 269.9
  },
  "luminance": 0.09242
}

Semantic roles & 50–950 ramp

primary

#354ABB

secondary

#C9BE83

accent

#C849DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #354ABB

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

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