#45459E#45459E

#45459E is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.1% C 0.141 H 278.9°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#45459E
RGB	rgb(69, 69, 158)
HSL	hsl(240, 39%, 45%)
HSV	hsv(240, 56%, 62%)
CMYK	cmyk(56.3%, 56.3%, 0%, 38%)
CIE-LAB	lab(33.96, 26.47, -48.63)
CIE-LCH	lch(33.96, 55.37, 298.56°)
OKLab	oklab(44.13% 0.0219 -0.1393)
OKLCH	oklch(44.13% 0.141 278.9)
XYZ	xyz(10.7520, 7.9894, 33.3167)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45459E #9E9E45

analogous

#45729E #45459E #72459E

triadic

#45459E #9E4545 #459E45

tetradic

#45459E #9E4572 #9E9E45 #459E72

square

#45459E #9E4572 #9E9E45 #459E72

split-complementary

#45459E #9E7245 #729E45

monochromatic

#202049 #323273 #45459E #6565BC #8F8FCE

Accessibility & contrast

On white

8.08

#45459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#45459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45459E

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45459E	#FFFFFF	#000000	##FFFFFF
##45459E	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0553A1

Deuteranopia (green-blind)

#004C9C

Tritanopia (blue-blind)

#185A6A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #45459e;
/* rgb */ color: rgb(69, 69, 158);
/* oklch */ color: oklch(44.1% 0.141 278.9);

Tailwind

colors: {
  custom: {
    50: '#8178bb',
    500: '#45459e',
    950: '#000000',
  },
}

SCSS

$custom: #45459e;
$custom-light: #8178bb;
$custom-dark: #000000;

JSON

{
  "hex": "#45459e",
  "rgb": {
    "r": 69,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 240,
    "s": 39.207,
    "l": 44.51
  },
  "oklch": {
    "l": 0.44129,
    "c": 0.14099,
    "h": 278.9
  },
  "luminance": 0.0799
}

Semantic roles & 50–950 ramp

primary

#45459E

secondary

#BABA85

accent

#CF59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45459E

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

Preview Lab → · Contrast checker → · Palette generator →