#45459C#45459C

#45459C is a dark, vivid blue. Relative luminance 0.079; OKLCH L 44.0% C 0.138 H 279.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#45459C
RGB	rgb(69, 69, 156)
HSL	hsl(240, 39%, 44%)
HSV	hsv(240, 56%, 61%)
CMYK	cmyk(55.8%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(33.82, 25.80, -47.65)
CIE-LCH	lch(33.82, 54.19, 298.43°)
OKLab	oklab(43.98% 0.0218 -0.1364)
OKLCH	oklch(43.98% 0.138 279.1)
XYZ	xyz(10.5812, 7.9211, 32.4174)
Luminance	0.0792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45459C #9C9C45

analogous

#45719C #45459C #71459C

triadic

#45459C #9C4545 #459C45

tetradic

#45459C #9C4571 #9C9C45 #459C71

square

#45459C #9C4571 #9C9C45 #459C71

split-complementary

#45459C #9C7145 #719C45

monochromatic

#1F1F47 #323272 #45459C #6464BA #8E8ECD

Accessibility & contrast

On white

8.13

#45459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#45459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45459C

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45459C	#FFFFFF	#000000	##FFFFFF
##45459C	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C539F

Deuteranopia (green-blind)

#004C9A

Tritanopia (blue-blind)

#1B5969

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #45459c;
/* rgb */ color: rgb(69, 69, 156);
/* oklch */ color: oklch(44.0% 0.138 279.1);

Tailwind

colors: {
  custom: {
    50: '#8078ba',
    500: '#45459c',
    950: '#000000',
  },
}

SCSS

$custom: #45459c;
$custom-light: #8078ba;
$custom-dark: #000000;

JSON

{
  "hex": "#45459c",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 240,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.43977,
    "c": 0.13813,
    "h": 279.1
  },
  "luminance": 0.07922
}

Semantic roles & 50–950 ramp

primary

#45459C

secondary

#B9B984

accent

#CF59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45459C

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

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