#354FAB#354FAB

#354FAB is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.150 H 268.1°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#354FAB
RGB	rgb(53, 79, 171)
HSL	hsl(227, 53%, 44%)
HSV	hsv(227, 69%, 67%)
CMYK	cmyk(69%, 53.8%, 0%, 32.9%)
CIE-LAB	lab(36.53, 21.67, -52.31)
CIE-LCH	lch(36.53, 56.62, 292.50°)
OKLab	oklab(46.09% -0.005 -0.1504)
OKLCH	oklch(46.09% 0.15 268.1)
XYZ	xyz(11.6123, 9.2880, 39.7010)
Luminance	0.0929 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354FAB #AB9135

analogous

#358AAB #354FAB #5635AB

triadic

#354FAB #AB354F #4FAB35

tetradic

#354FAB #AB358A #AB9135 #35AB56

square

#354FAB #AB358A #AB9135 #35AB56

split-complementary

#354FAB #AB5635 #8AAB35

monochromatic

#18244E #27397C #354FAB #536DCA #8295D8

Accessibility & contrast

On white

7.35

#354FAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#354FAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354FAB

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354FAB	#FFFFFF	#000000	##FFFFFF
##354FAB	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E5CAE

Deuteranopia (green-blind)

#0051A9

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #354fab;
/* rgb */ color: rgb(53, 79, 171);
/* oklch */ color: oklch(46.1% 0.150 268.1);

Tailwind

colors: {
  custom: {
    50: '#7b7fc5',
    500: '#354fab',
    950: '#000000',
  },
}

SCSS

$custom: #354fab;
$custom-light: #7b7fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#354fab",
  "rgb": {
    "r": 53,
    "g": 79,
    "b": 171
  },
  "hsl": {
    "h": 226.78,
    "s": 52.679,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46089,
    "c": 0.15046,
    "h": 268.1
  },
  "luminance": 0.09289
}

Semantic roles & 50–950 ramp

primary

#354FAB

secondary

#C2B27A

accent

#BC4CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #354FAB

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

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