#4645BD#4645BD

#4645BD is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.7% C 0.183 H 277.0°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#4645BD
RGB	rgb(70, 69, 189)
HSL	hsl(241, 48%, 51%)
HSV	hsv(241, 63%, 74%)
CMYK	cmyk(63%, 63.5%, 0%, 25.9%)
CIE-LAB	lab(36.43, 37.05, -63.07)
CIE-LCH	lch(36.43, 73.15, 300.43°)
OKLab	oklab(46.72% 0.0223 -0.1817)
OKLCH	oklch(46.72% 0.183 277)
XYZ	xyz(13.8362, 9.2313, 49.1869)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.06

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4645BD #BCBD45

analogous

#4580BD #4645BD #8245BD

triadic

#4645BD #BD4645 #45BD46

tetradic

#4645BD #BD4580 #BCBD45 #45BD82

square

#4645BD #BD4580 #BCBD45 #45BD82

split-complementary

#4645BD #BD8245 #80BD45

monochromatic

#242464 #343491 #4645BD #7372CD #A09FDD

Accessibility & contrast

On white

7.38

#4645BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#4645BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4645BD

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4645BD	#FFFFFF	#000000	##FFFFFF
##4645BD	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BC1

Deuteranopia (green-blind)

#0051BB

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4645bd;
/* rgb */ color: rgb(70, 69, 189);
/* oklch */ color: oklch(46.7% 0.183 277.0);

Tailwind

colors: {
  custom: {
    50: '#8779d2',
    500: '#4645bd',
    950: '#000000',
  },
}

SCSS

$custom: #4645bd;
$custom-light: #8779d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4645bd",
  "rgb": {
    "r": 70,
    "g": 69,
    "b": 189
  },
  "hsl": {
    "h": 240.5,
    "s": 47.619,
    "l": 50.588
  },
  "oklch": {
    "l": 0.46718,
    "c": 0.18305,
    "h": 277
  },
  "luminance": 0.09232
}

Semantic roles & 50–950 ramp

primary

#4645BD

secondary

#C9CA94

accent

#D751D6

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4645BD

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

Preview Lab → · Contrast checker → · Palette generator →