#45519C#45519C

#45519C is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.4% C 0.121 H 273.9°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#45519C
RGB	rgb(69, 81, 156)
HSL	hsl(232, 39%, 44%)
HSV	hsv(232, 56%, 61%)
CMYK	cmyk(55.8%, 48.1%, 0%, 38.8%)
CIE-LAB	lab(37.02, 18.01, -42.50)
CIE-LCH	lch(37.02, 46.16, 292.96°)
OKLab	oklab(46.39% 0.0082 -0.1211)
OKLCH	oklch(46.39% 0.121 273.9)
XYZ	xyz(11.3955, 9.5496, 32.6888)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45519C #9C9045

analogous

#457D9C #45519C #65459C

triadic

#45519C #9C4551 #519C45

tetradic

#45519C #9C457D #9C9045 #459C65

square

#45519C #9C457D #9C9045 #459C65

split-complementary

#45519C #9C6545 #7D9C45

monochromatic

#1F2547 #323B72 #45519C #6470BA #8E97CD

Accessibility & contrast

On white

7.22

#45519C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#45519C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45519C

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45519C	#FFFFFF	#000000	##FFFFFF
##45519C	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5B9F

Deuteranopia (green-blind)

#23549A

Tritanopia (blue-blind)

#18626F

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #45519c;
/* rgb */ color: rgb(69, 81, 156);
/* oklch */ color: oklch(46.4% 0.121 273.9);

Tailwind

colors: {
  custom: {
    50: '#8081ba',
    500: '#45519c',
    950: '#000000',
  },
}

SCSS

$custom: #45519c;
$custom-light: #8081ba;
$custom-dark: #000000;

JSON

{
  "hex": "#45519c",
  "rgb": {
    "r": 69,
    "g": 81,
    "b": 156
  },
  "hsl": {
    "h": 231.724,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46389,
    "c": 0.12142,
    "h": 273.9
  },
  "luminance": 0.0955
}

Semantic roles & 50–950 ramp

primary

#45519C

secondary

#B9B184

accent

#BE59CF

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A11

muted

#7C7C80

Preview Lab

Preview with #45519C

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

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