#354EBE#354EBE

#354EBE is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.178 H 268.9°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#354EBE
RGB	rgb(53, 78, 190)
HSL	hsl(229, 56%, 48%)
HSV	hsv(229, 72%, 75%)
CMYK	cmyk(72.1%, 58.9%, 0%, 25.5%)
CIE-LAB	lab(37.70, 29.30, -61.62)
CIE-LCH	lch(37.70, 68.23, 295.43°)
OKLab	oklab(47.42% -0.0033 -0.1778)
OKLCH	oklch(47.42% 0.178 268.9)
XYZ	xyz(13.4837, 9.9220, 49.9097)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354EBE #BEA535

analogous

#3593BE #354EBE #6035BE

triadic

#354EBE #BE354E #4EBE35

tetradic

#354EBE #BE3593 #BEA535 #35BE60

square

#354EBE #BE3593 #BEA535 #35BE60

split-complementary

#354EBE #BE6035 #93BE35

monochromatic

#1A275E #283A8E #354EBE #5E73D2 #8E9DDF

Accessibility & contrast

On white

7.04

#354EBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#354EBE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354EBE

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354EBE	#FFFFFF	#000000	##FFFFFF
##354EBE	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #354ebe;
/* rgb */ color: rgb(53, 78, 190);
/* oklch */ color: oklch(47.4% 0.178 268.9);

Tailwind

colors: {
  custom: {
    50: '#7f7fd2',
    500: '#354ebe',
    950: '#000000',
  },
}

SCSS

$custom: #354ebe;
$custom-light: #7f7fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#354ebe",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 190
  },
  "hsl": {
    "h": 229.051,
    "s": 56.379,
    "l": 47.647
  },
  "oklch": {
    "l": 0.47417,
    "c": 0.1778,
    "h": 268.9
  },
  "luminance": 0.09923
}

Semantic roles & 50–950 ramp

primary

#354EBE

secondary

#CABD85

accent

#C448E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #354EBE

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

Preview Lab → · Contrast checker → · Palette generator →