#354CA9#354CA9

#354CA9 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.3% C 0.151 H 269.1°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#354CA9
RGB	rgb(53, 76, 169)
HSL	hsl(228, 52%, 44%)
HSV	hsv(228, 69%, 66%)
CMYK	cmyk(68.6%, 55%, 0%, 33.7%)
CIE-LAB	lab(35.58, 22.91, -52.67)
CIE-LCH	lch(35.58, 57.43, 293.51°)
OKLab	oklab(45.32% -0.0025 -0.1515)
OKLCH	oklch(45.32% 0.152 269.1)
XYZ	xyz(11.2116, 8.7893, 38.6341)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354CA9 #A99235

analogous

#3586A9 #354CA9 #5835A9

triadic

#354CA9 #A9354C #4CA935

tetradic

#354CA9 #A93586 #A99235 #35A958

square

#354CA9 #A93586 #A99235 #35A958

split-complementary

#354CA9 #A95835 #86A935

monochromatic

#18224C #26377A #354CA9 #526AC9 #8192D7

Accessibility & contrast

On white

7.61

#354CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#354CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354CA9

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354CA9	#FFFFFF	#000000	##FFFFFF
##354CA9	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0159AC

Deuteranopia (green-blind)

#004FA7

Tritanopia (blue-blind)

#006273

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #354ca9;
/* rgb */ color: rgb(53, 76, 169);
/* oklch */ color: oklch(45.3% 0.151 269.1);

Tailwind

colors: {
  custom: {
    50: '#7a7dc3',
    500: '#354ca9',
    950: '#000000',
  },
}

SCSS

$custom: #354ca9;
$custom-light: #7a7dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#354ca9",
  "rgb": {
    "r": 53,
    "g": 76,
    "b": 169
  },
  "hsl": {
    "h": 228.103,
    "s": 52.252,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45322,
    "c": 0.1515,
    "h": 269.1
  },
  "luminance": 0.0879
}

Semantic roles & 50–950 ramp

primary

#354CA9

secondary

#C1B379

accent

#BF4CDC

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #354CA9

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

Preview Lab → · Contrast checker → · Palette generator →