#354DB6#354DB6

#354DB6 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.6% C 0.168 H 269.1°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#354DB6
RGB	rgb(53, 77, 182)
HSL	hsl(229, 55%, 46%)
HSV	hsv(229, 71%, 71%)
CMYK	cmyk(70.9%, 57.7%, 0%, 28.6%)
CIE-LAB	lab(36.82, 27.02, -58.36)
CIE-LCH	lch(36.82, 64.31, 294.85°)
OKLab	oklab(46.56% -0.0027 -0.1682)
OKLCH	oklch(46.56% 0.168 269.1)
XYZ	xyz(12.5627, 9.4408, 45.4071)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354DB6 #B69E35

analogous

#358DB6 #354DB6 #5D35B6

triadic

#354DB6 #B6354D #4DB635

tetradic

#354DB6 #B6358D #B69E35 #35B65D

square

#354DB6 #B6358D #B69E35 #35B65D

split-complementary

#354DB6 #B65D35 #8DB635

monochromatic

#192557 #273987 #354DB6 #596FCF #8998DD

Accessibility & contrast

On white

7.27

#354DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#354DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354DB6

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354DB6	#FFFFFF	#000000	##FFFFFF
##354DB6	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBA

Deuteranopia (green-blind)

#0051B4

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #354db6;
/* rgb */ color: rgb(53, 77, 182);
/* oklch */ color: oklch(46.6% 0.168 269.1);

Tailwind

colors: {
  custom: {
    50: '#7d7ecd',
    500: '#354db6',
    950: '#000000',
  },
}

SCSS

$custom: #354db6;
$custom-light: #7d7ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#354db6",
  "rgb": {
    "r": 53,
    "g": 77,
    "b": 182
  },
  "hsl": {
    "h": 228.837,
    "s": 54.894,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46563,
    "c": 0.16821,
    "h": 269.1
  },
  "luminance": 0.09442
}

Semantic roles & 50–950 ramp

primary

#354DB6

secondary

#C7BA80

accent

#C34ADE

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #354DB6

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

Preview Lab → · Contrast checker → · Palette generator →