#45528D#45528D

#45528D is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.6% C 0.097 H 272.6°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#45528D
RGB	rgb(69, 82, 141)
HSL	hsl(229, 34%, 41%)
HSV	hsv(229, 51%, 55%)
CMYK	cmyk(51.1%, 41.8%, 0%, 44.7%)
CIE-LAB	lab(36.41, 12.31, -34.40)
CIE-LCH	lch(36.41, 36.54, 289.69°)
OKLab	oklab(45.63% 0.0045 -0.0974)
OKLCH	oklch(45.63% 0.097 272.6)
XYZ	xyz(10.2777, 9.2222, 26.4326)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45528D #8D8045

analogous

#45768D #45528D #5C458D

triadic

#45528D #8D4552 #528D45

tetradic

#45528D #8D4576 #8D8045 #458D5C

square

#45528D #8D4576 #8D8045 #458D5C

split-complementary

#45528D #8D5C45 #768D45

monochromatic

#1D223B #313A64 #45528D #5F6DB1 #8893C5

Accessibility & contrast

On white

7.38

#45528D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#45528D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45528D

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45528D	#FFFFFF	#000000	##FFFFFF
##45528D	1.00	7.38	2.84	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B598F

Deuteranopia (green-blind)

#34538C

Tritanopia (blue-blind)

#275F68

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #45528d;
/* rgb */ color: rgb(69, 82, 141);
/* oklch */ color: oklch(45.6% 0.097 272.6);

Tailwind

colors: {
  custom: {
    50: '#7d82ae',
    500: '#45528d',
    950: '#000000',
  },
}

SCSS

$custom: #45528d;
$custom-light: #7d82ae;
$custom-dark: #000000;

JSON

{
  "hex": "#45528d",
  "rgb": {
    "r": 69,
    "g": 82,
    "b": 141
  },
  "hsl": {
    "h": 229.167,
    "s": 34.286,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45631,
    "c": 0.09749,
    "h": 272.6
  },
  "luminance": 0.09223
}

Semantic roles & 50–950 ramp

primary

#45528D

secondary

#B0A77E

accent

#B75DCA

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #45528D

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

Preview Lab → · Contrast checker → · Palette generator →