#45479C#45479C

#45479C is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.4% C 0.135 H 278.3°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#45479C
RGB	rgb(69, 71, 156)
HSL	hsl(239, 39%, 44%)
HSV	hsv(239, 56%, 61%)
CMYK	cmyk(55.8%, 54.5%, 0%, 38.8%)
CIE-LAB	lab(34.34, 24.50, -46.82)
CIE-LCH	lch(34.34, 52.84, 297.63°)
OKLab	oklab(44.37% 0.0196 -0.1339)
OKLCH	oklch(44.37% 0.135 278.3)
XYZ	xyz(10.7063, 8.1713, 32.4591)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45479C #9C9A45

analogous

#45739C #45479C #6F459C

triadic

#45479C #9C4547 #479C45

tetradic

#45479C #9C4573 #9C9A45 #459C6F

square

#45479C #9C4573 #9C9A45 #459C6F

split-complementary

#45479C #9C6F45 #739C45

monochromatic

#1F2047 #323472 #45479C #6466BA #8E90CD

Accessibility & contrast

On white

7.97

#45479C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#45479C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45479C

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45479C	#FFFFFF	#000000	##FFFFFF
##45479C	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15549F

Deuteranopia (green-blind)

#014D9A

Tritanopia (blue-blind)

#1A5A6A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #45479c;
/* rgb */ color: rgb(69, 71, 156);
/* oklch */ color: oklch(44.4% 0.135 278.3);

Tailwind

colors: {
  custom: {
    50: '#807aba',
    500: '#45479c',
    950: '#000000',
  },
}

SCSS

$custom: #45479c;
$custom-light: #807aba;
$custom-dark: #000000;

JSON

{
  "hex": "#45479c",
  "rgb": {
    "r": 69,
    "g": 71,
    "b": 156
  },
  "hsl": {
    "h": 238.621,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44365,
    "c": 0.13535,
    "h": 278.3
  },
  "luminance": 0.08172
}

Semantic roles & 50–950 ramp

primary

#45479C

secondary

#B9B784

accent

#CC59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45479C

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

Preview Lab → · Contrast checker → · Palette generator →