#354EBC#354EBC

#354EBC is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.3% C 0.175 H 268.9°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#354EBC
RGB	rgb(53, 78, 188)
HSL	hsl(229, 56%, 47%)
HSV	hsv(229, 72%, 74%)
CMYK	cmyk(71.8%, 58.5%, 0%, 26.3%)
CIE-LAB	lab(37.54, 28.57, -60.70)
CIE-LCH	lch(37.54, 67.09, 295.20°)
OKLab	oklab(47.25% -0.0034 -0.1751)
OKLCH	oklch(47.25% 0.175 268.9)
XYZ	xyz(13.2666, 9.8351, 48.7664)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354EBC #BCA335

analogous

#3592BC #354EBC #6035BC

triadic

#354EBC #BC354E #4EBC35

tetradic

#354EBC #BC3592 #BCA335 #35BC60

square

#354EBC #BC3592 #BCA335 #35BC60

split-complementary

#354EBC #BC6035 #92BC35

monochromatic

#1A265D #283A8C #354EBC #5D72D1 #8D9CDF

Accessibility & contrast

On white

7.08

#354EBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#354EBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354EBC

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354EBC	#FFFFFF	#000000	##FFFFFF
##354EBC	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC0

Deuteranopia (green-blind)

#0052BA

Tritanopia (blue-blind)

#00697D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #354ebc;
/* rgb */ color: rgb(53, 78, 188);
/* oklch */ color: oklch(47.3% 0.175 268.9);

Tailwind

colors: {
  custom: {
    50: '#7e7fd1',
    500: '#354ebc',
    950: '#000000',
  },
}

SCSS

$custom: #354ebc;
$custom-light: #7e7fd1;
$custom-dark: #000000;

JSON

{
  "hex": "#354ebc",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 188
  },
  "hsl": {
    "h": 228.889,
    "s": 56.017,
    "l": 47.255
  },
  "oklch": {
    "l": 0.47251,
    "c": 0.17511,
    "h": 268.9
  },
  "luminance": 0.09837
}

Semantic roles & 50–950 ramp

primary

#354EBC

secondary

#C9BC84

accent

#C348DF

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #354EBC

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

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