#45489F#45489F

#45489F is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.8% C 0.138 H 277.8°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#45489F
RGB	rgb(69, 72, 159)
HSL	hsl(238, 39%, 45%)
HSV	hsv(238, 57%, 62%)
CMYK	cmyk(56.6%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(34.81, 24.87, -47.87)
CIE-LCH	lch(34.81, 53.94, 297.45°)
OKLab	oklab(44.78% 0.0187 -0.137)
OKLCH	oklch(44.78% 0.138 277.8)
XYZ	xyz(11.0276, 8.4024, 33.8349)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45489F #9F9C45

analogous

#45759F #45489F #6F459F

triadic

#45489F #9F4548 #489F45

tetradic

#45489F #9F4575 #9F9C45 #459F6F

square

#45489F #9F4575 #9F9C45 #459F6F

split-complementary

#45489F #9F6F45 #759F45

monochromatic

#20214A #323574 #45489F #6568BC #9092CF

Accessibility & contrast

On white

7.83

#45489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#45489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45489F

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45489F	#FFFFFF	#000000	##FFFFFF
##45489F	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1256A2

Deuteranopia (green-blind)

#004E9D

Tritanopia (blue-blind)

#165C6C

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #45489f;
/* rgb */ color: rgb(69, 72, 159);
/* oklch */ color: oklch(44.8% 0.138 277.8);

Tailwind

colors: {
  custom: {
    50: '#817bbc',
    500: '#45489f',
    950: '#000000',
  },
}

SCSS

$custom: #45489f;
$custom-light: #817bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#45489f",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 238,
    "s": 39.474,
    "l": 44.706
  },
  "oklch": {
    "l": 0.44784,
    "c": 0.13826,
    "h": 277.8
  },
  "luminance": 0.08403
}

Semantic roles & 50–950 ramp

primary

#45489F

secondary

#BAB886

accent

#CB58CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45489F

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

Preview Lab → · Contrast checker → · Palette generator →