#354CB6#354CB6

#354CB6 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.4% C 0.169 H 269.3°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#354CB6
RGB	rgb(53, 76, 182)
HSL	hsl(229, 55%, 46%)
HSV	hsv(229, 71%, 71%)
CMYK	cmyk(70.9%, 58.2%, 0%, 28.6%)
CIE-LAB	lab(36.56, 27.68, -58.78)
CIE-LCH	lch(36.56, 64.97, 295.21°)
OKLab	oklab(46.37% -0.0019 -0.1694)
OKLCH	oklch(46.37% 0.169 269.3)
XYZ	xyz(12.4932, 9.3019, 45.3839)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354CB6 #B69F35

analogous

#358CB6 #354CB6 #5E35B6

triadic

#354CB6 #B6354C #4CB635

tetradic

#354CB6 #B6358C #B69F35 #35B65E

square

#354CB6 #B6358C #B69F35 #35B65E

split-complementary

#354CB6 #B65E35 #8CB635

monochromatic

#192457 #273887 #354CB6 #596ECF #8998DD

Accessibility & contrast

On white

7.34

#354CB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#354CB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354CB6

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354CB6	#FFFFFF	#000000	##FFFFFF
##354CB6	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBA

Deuteranopia (green-blind)

#0050B4

Tritanopia (blue-blind)

#006679

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #354cb6;
/* rgb */ color: rgb(53, 76, 182);
/* oklch */ color: oklch(46.4% 0.169 269.3);

Tailwind

colors: {
  custom: {
    50: '#7d7dcd',
    500: '#354cb6',
    950: '#000000',
  },
}

SCSS

$custom: #354cb6;
$custom-light: #7d7dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#354cb6",
  "rgb": {
    "r": 53,
    "g": 76,
    "b": 182
  },
  "hsl": {
    "h": 229.302,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46369,
    "c": 0.16946,
    "h": 269.3
  },
  "luminance": 0.09303
}

Semantic roles & 50–950 ramp

primary

#354CB6

secondary

#C7BA80

accent

#C44ADE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #354CB6

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

Preview Lab → · Contrast checker → · Palette generator →