#45519F#45519F

#45519F is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.6% C 0.126 H 273.9°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#45519F
RGB	rgb(69, 81, 159)
HSL	hsl(232, 39%, 45%)
HSV	hsv(232, 57%, 62%)
CMYK	cmyk(56.6%, 49.1%, 0%, 37.6%)
CIE-LAB	lab(37.21, 19.03, -44.00)
CIE-LCH	lch(37.21, 47.94, 293.39°)
OKLab	oklab(46.59% 0.0086 -0.1255)
OKLCH	oklch(46.59% 0.126 273.9)
XYZ	xyz(11.6527, 9.6524, 34.0432)
Luminance	0.0965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45519F #9F9345

analogous

#457E9F #45519F #66459F

triadic

#45519F #9F4551 #519F45

tetradic

#45519F #9F457E #9F9345 #459F66

square

#45519F #9F457E #9F9345 #459F66

split-complementary

#45519F #9F6645 #7E9F45

monochromatic

#20264A #323B74 #45519F #6571BC #9098CF

Accessibility & contrast

On white

7.17

#45519F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#45519F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45519F

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45519F	#FFFFFF	#000000	##FFFFFF
##45519F	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5CA2

Deuteranopia (green-blind)

#1F549D

Tritanopia (blue-blind)

#136270

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #45519f;
/* rgb */ color: rgb(69, 81, 159);
/* oklch */ color: oklch(46.6% 0.126 273.9);

Tailwind

colors: {
  custom: {
    50: '#8081bc',
    500: '#45519f',
    950: '#000000',
  },
}

SCSS

$custom: #45519f;
$custom-light: #8081bc;
$custom-dark: #000000;

JSON

{
  "hex": "#45519f",
  "rgb": {
    "r": 69,
    "g": 81,
    "b": 159
  },
  "hsl": {
    "h": 232,
    "s": 39.474,
    "l": 44.706
  },
  "oklch": {
    "l": 0.46594,
    "c": 0.12583,
    "h": 273.9
  },
  "luminance": 0.09653
}

Semantic roles & 50–950 ramp

primary

#45519F

secondary

#BAB386

accent

#C058CF

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #45519F

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

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