#354AA2#354AA2

#354AA2 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.4% C 0.144 H 269.6°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX	#354AA2
RGB	rgb(53, 74, 162)
HSL	hsl(228, 51%, 42%)
HSV	hsv(228, 67%, 64%)
CMYK	cmyk(67.3%, 54.3%, 0%, 36.5%)
CIE-LAB	lab(34.52, 21.66, -50.18)
CIE-LCH	lch(34.52, 54.66, 293.34°)
OKLab	oklab(44.37% -0.0011 -0.1442)
OKLCH	oklch(44.37% 0.144 269.6)
XYZ	xyz(10.4363, 8.2621, 35.2202)
Luminance	0.0826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354AA2 #A28D35

analogous

#3581A2 #354AA2 #5635A2

triadic

#354AA2 #A2354A #4AA235

tetradic

#354AA2 #A23581 #A28D35 #35A256

square

#354AA2 #A23581 #A28D35 #35A256

split-complementary

#354AA2 #A25635 #81A235

monochromatic

#172046 #263574 #354AA2 #4F66C5 #7D8ED4

Accessibility & contrast

On white

7.92

#354AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#354AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354AA2

7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354AA2	#FFFFFF	#000000	##FFFFFF
##354AA2	1.00	7.92	2.65	7.92
#FFFFFF	7.92	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B56A5

Deuteranopia (green-blind)

#004CA0

Tritanopia (blue-blind)

#005F6E

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #354aa2;
/* rgb */ color: rgb(53, 74, 162);
/* oklch */ color: oklch(44.4% 0.144 269.6);

Tailwind

colors: {
  custom: {
    50: '#797cbe',
    500: '#354aa2',
    950: '#000000',
  },
}

SCSS

$custom: #354aa2;
$custom-light: #797cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#354aa2",
  "rgb": {
    "r": 53,
    "g": 74,
    "b": 162
  },
  "hsl": {
    "h": 228.44,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44367,
    "c": 0.1442,
    "h": 269.6
  },
  "luminance": 0.08263
}

Semantic roles & 50–950 ramp

primary

#354AA2

secondary

#BDB075

accent

#BF4EDA

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #354AA2

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

Preview Lab → · Contrast checker → · Palette generator →