#45489C#45489C

#45489C is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.6% C 0.134 H 277.9°. Best body text is #FFFFFF at 7.89:1 contrast (WCAG AA passes).

Color values

HEX	#45489C
RGB	rgb(69, 72, 156)
HSL	hsl(238, 39%, 44%)
HSV	hsv(238, 56%, 61%)
CMYK	cmyk(55.8%, 53.8%, 0%, 38.8%)
CIE-LAB	lab(34.60, 23.86, -46.39)
CIE-LCH	lch(34.60, 52.17, 297.21°)
OKLab	oklab(44.56% 0.0185 -0.1327)
OKLCH	oklch(44.56% 0.134 277.9)
XYZ	xyz(10.7705, 8.2995, 32.4805)
Luminance	0.0830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45489C #9C9945

analogous

#45749C #45489C #6E459C

triadic

#45489C #9C4548 #489C45

tetradic

#45489C #9C4574 #9C9945 #459C6E

square

#45489C #9C4574 #9C9945 #459C6E

split-complementary

#45489C #9C6E45 #749C45

monochromatic

#1F2147 #323472 #45489C #6467BA #8E90CD

Accessibility & contrast

On white

7.89

#45489C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#45489C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45489C

7.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45489C	#FFFFFF	#000000	##FFFFFF
##45489C	1.00	7.89	2.66	7.89
#FFFFFF	7.89	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18559F

Deuteranopia (green-blind)

#064E9A

Tritanopia (blue-blind)

#1A5B6B

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #45489c;
/* rgb */ color: rgb(69, 72, 156);
/* oklch */ color: oklch(44.6% 0.134 277.9);

Tailwind

colors: {
  custom: {
    50: '#807bba',
    500: '#45489c',
    950: '#000000',
  },
}

SCSS

$custom: #45489c;
$custom-light: #807bba;
$custom-dark: #000000;

JSON

{
  "hex": "#45489c",
  "rgb": {
    "r": 69,
    "g": 72,
    "b": 156
  },
  "hsl": {
    "h": 237.931,
    "s": 38.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44561,
    "c": 0.13395,
    "h": 277.9
  },
  "luminance": 0.083
}

Semantic roles & 50–950 ramp

primary

#45489C

secondary

#B9B784

accent

#CB59CF

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #45489C

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

Preview Lab → · Contrast checker → · Palette generator →