#354CA2#354CA2

#354CA2 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.8% C 0.142 H 268.8°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#354CA2
RGB	rgb(53, 76, 162)
HSL	hsl(227, 51%, 42%)
HSV	hsv(227, 67%, 64%)
CMYK	cmyk(67.3%, 53.1%, 0%, 36.5%)
CIE-LAB	lab(35.07, 20.33, -49.30)
CIE-LCH	lch(35.07, 53.33, 292.41°)
OKLab	oklab(44.78% -0.003 -0.1416)
OKLCH	oklch(44.78% 0.142 268.8)
XYZ	xyz(10.5720, 8.5334, 35.2654)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354CA2 #A28B35

analogous

#3583A2 #354CA2 #5435A2

triadic

#354CA2 #A2354C #4CA235

tetradic

#354CA2 #A23583 #A28B35 #35A254

square

#354CA2 #A23583 #A28B35 #35A254

split-complementary

#354CA2 #A25435 #83A235

monochromatic

#172146 #263674 #354CA2 #4F68C5 #7D8FD4

Accessibility & contrast

On white

7.76

#354CA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#354CA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354CA2

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354CA2	#FFFFFF	#000000	##FFFFFF
##354CA2	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1558A5

Deuteranopia (green-blind)

#004EA0

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #354ca2;
/* rgb */ color: rgb(53, 76, 162);
/* oklch */ color: oklch(44.8% 0.142 268.8);

Tailwind

colors: {
  custom: {
    50: '#797dbe',
    500: '#354ca2',
    950: '#000000',
  },
}

SCSS

$custom: #354ca2;
$custom-light: #797dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#354ca2",
  "rgb": {
    "r": 53,
    "g": 76,
    "b": 162
  },
  "hsl": {
    "h": 227.339,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.4478,
    "c": 0.1416,
    "h": 268.8
  },
  "luminance": 0.08534
}

Semantic roles & 50–950 ramp

primary

#354CA2

secondary

#BDAE75

accent

#BD4EDA

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #354CA2

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

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