#45389C#45389C

#45389C is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.6% C 0.156 H 283.2°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#45389C
RGB	rgb(69, 56, 156)
HSL	hsl(248, 47%, 42%)
HSV	hsv(248, 64%, 61%)
CMYK	cmyk(55.8%, 64.1%, 0%, 38.8%)
CIE-LAB	lab(30.62, 34.03, -52.83)
CIE-LCH	lch(30.62, 62.84, 302.78°)
OKLab	oklab(41.62% 0.0356 -0.1517)
OKLCH	oklch(41.62% 0.156 283.2)
XYZ	xyz(9.8673, 6.4933, 32.1794)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45389C #8F9C38

analogous

#385D9C #45389C #77389C

triadic

#45389C #9C4538 #389C45

tetradic

#45389C #9C385D #8F9C38 #389C77

square

#45389C #9C385D #8F9C38 #389C77

split-complementary

#45389C #9C7738 #5D9C38

monochromatic

#1D1842 #31286F #45389C #5F51C0 #897ED1

Accessibility & contrast

On white

9.14

#45389C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#45389C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45389C

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45389C	#FFFFFF	#000000	##FFFFFF
##45389C	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9F

Deuteranopia (green-blind)

#00459A

Tritanopia (blue-blind)

#1D5064

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #45389c;
/* rgb */ color: rgb(69, 56, 156);
/* oklch */ color: oklch(41.6% 0.156 283.2);

Tailwind

colors: {
  custom: {
    50: '#816fba',
    500: '#45389c',
    950: '#000000',
  },
}

SCSS

$custom: #45389c;
$custom-light: #816fba;
$custom-dark: #000000;

JSON

{
  "hex": "#45389c",
  "rgb": {
    "r": 69,
    "g": 56,
    "b": 156
  },
  "hsl": {
    "h": 247.8,
    "s": 47.17,
    "l": 41.569
  },
  "oklch": {
    "l": 0.41622,
    "c": 0.15582,
    "h": 283.2
  },
  "luminance": 0.06494
}

Semantic roles & 50–950 ramp

primary

#45389C

secondary

#B1BA76

accent

#D751C5

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #45389C

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

Preview Lab → · Contrast checker → · Palette generator →