#3453A2#3453A2

#3453A2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.133 H 265.4°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#3453A2
RGB	rgb(52, 83, 162)
HSL	hsl(223, 51%, 42%)
HSV	hsv(223, 68%, 64%)
CMYK	cmyk(67.9%, 48.8%, 0%, 36.5%)
CIE-LAB	lab(36.97, 15.54, -46.23)
CIE-LCH	lch(36.97, 48.77, 288.58°)
OKLab	oklab(46.21% -0.0106 -0.1325)
OKLCH	oklch(46.21% 0.133 265.4)
XYZ	xyz(11.0287, 9.5241, 35.4325)
Luminance	0.0953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3453A2 #A28334

analogous

#348AA2 #3453A2 #4C34A2

triadic

#3453A2 #A23453 #53A234

tetradic

#3453A2 #A2348A #A28334 #34A24C

square

#3453A2 #A2348A #A28334 #34A24C

split-complementary

#3453A2 #A24C34 #8AA234

monochromatic

#162445 #253B74 #3453A2 #4D6FC6 #7C95D5

Accessibility & contrast

On white

7.23

#3453A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#3453A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3453A2

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3453A2	#FFFFFF	#000000	##FFFFFF
##3453A2	1.00	7.23	2.91	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295CA5

Deuteranopia (green-blind)

#0F52A0

Tritanopia (blue-blind)

#006572

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3453a2;
/* rgb */ color: rgb(52, 83, 162);
/* oklch */ color: oklch(46.2% 0.133 265.4);

Tailwind

colors: {
  custom: {
    50: '#7882be',
    500: '#3453a2',
    950: '#000000',
  },
}

SCSS

$custom: #3453a2;
$custom-light: #7882be;
$custom-dark: #000000;

JSON

{
  "hex": "#3453a2",
  "rgb": {
    "r": 52,
    "g": 83,
    "b": 162
  },
  "hsl": {
    "h": 223.091,
    "s": 51.402,
    "l": 41.961
  },
  "oklch": {
    "l": 0.46213,
    "c": 0.13289,
    "h": 265.4
  },
  "luminance": 0.09525
}

Semantic roles & 50–950 ramp

primary

#3453A2

secondary

#BEA974

accent

#B34DDB

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3453A2

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

Preview Lab → · Contrast checker → · Palette generator →