#354FB6#354FB6

#354FB6 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 47.0% C 0.166 H 268.5°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#354FB6
RGB	rgb(53, 79, 182)
HSL	hsl(228, 55%, 46%)
HSV	hsv(228, 71%, 71%)
CMYK	cmyk(70.9%, 56.6%, 0%, 28.6%)
CIE-LAB	lab(37.34, 25.72, -57.50)
CIE-LCH	lch(37.34, 62.99, 294.10°)
OKLab	oklab(46.96% -0.0043 -0.1657)
OKLCH	oklch(46.96% 0.166 268.5)
XYZ	xyz(12.7048, 9.7250, 45.4544)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354FB6 #B69C35

analogous

#358FB6 #354FB6 #5B35B6

triadic

#354FB6 #B6354F #4FB635

tetradic

#354FB6 #B6358F #B69C35 #35B65B

square

#354FB6 #B6358F #B69C35 #35B65B

split-complementary

#354FB6 #B65B35 #8FB635

monochromatic

#192657 #273A87 #354FB6 #5971CF #899ADD

Accessibility & contrast

On white

7.13

#354FB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#354FB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354FB6

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354FB6	#FFFFFF	#000000	##FFFFFF
##354FB6	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBA

Deuteranopia (green-blind)

#0052B4

Tritanopia (blue-blind)

#00687B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #354fb6;
/* rgb */ color: rgb(53, 79, 182);
/* oklch */ color: oklch(47.0% 0.166 268.5);

Tailwind

colors: {
  custom: {
    50: '#7d80cd',
    500: '#354fb6',
    950: '#000000',
  },
}

SCSS

$custom: #354fb6;
$custom-light: #7d80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#354fb6",
  "rgb": {
    "r": 53,
    "g": 79,
    "b": 182
  },
  "hsl": {
    "h": 227.907,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46956,
    "c": 0.16572,
    "h": 268.5
  },
  "luminance": 0.09726
}

Semantic roles & 50–950 ramp

primary

#354FB6

secondary

#C7B880

accent

#C04ADE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #354FB6

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

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