#354BA2#354BA2

#354BA2 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.6% C 0.143 H 269.2°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#354BA2
RGB	rgb(53, 75, 162)
HSL	hsl(228, 51%, 42%)
HSV	hsv(228, 67%, 64%)
CMYK	cmyk(67.3%, 53.7%, 0%, 36.5%)
CIE-LAB	lab(34.80, 20.99, -49.74)
CIE-LCH	lch(34.80, 53.99, 292.88°)
OKLab	oklab(44.57% -0.0021 -0.1429)
OKLCH	oklch(44.57% 0.143 269.2)
XYZ	xyz(10.5036, 8.3967, 35.2426)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354BA2 #A28C35

analogous

#3582A2 #354BA2 #5635A2

triadic

#354BA2 #A2354B #4BA235

tetradic

#354BA2 #A23582 #A28C35 #35A256

square

#354BA2 #A23582 #A28C35 #35A256

split-complementary

#354BA2 #A25635 #82A235

monochromatic

#172046 #263674 #354BA2 #4F67C5 #7D8FD4

Accessibility & contrast

On white

7.84

#354BA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#354BA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354BA2

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354BA2	#FFFFFF	#000000	##FFFFFF
##354BA2	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1157A5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #354ba2;
/* rgb */ color: rgb(53, 75, 162);
/* oklch */ color: oklch(44.6% 0.143 269.2);

Tailwind

colors: {
  custom: {
    50: '#797cbe',
    500: '#354ba2',
    950: '#000000',
  },
}

SCSS

$custom: #354ba2;
$custom-light: #797cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#354ba2",
  "rgb": {
    "r": 53,
    "g": 75,
    "b": 162
  },
  "hsl": {
    "h": 227.89,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44573,
    "c": 0.14289,
    "h": 269.2
  },
  "luminance": 0.08398
}

Semantic roles & 50–950 ramp

primary

#354BA2

secondary

#BDAF75

accent

#BE4EDA

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #354BA2

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

Preview Lab → · Contrast checker → · Palette generator →