#4644BD#4644BD

#4644BD is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.5% C 0.184 H 277.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#4644BD
RGB	rgb(70, 68, 189)
HSL	hsl(241, 48%, 50%)
HSV	hsv(241, 64%, 74%)
CMYK	cmyk(63%, 64%, 0%, 25.9%)
CIE-LAB	lab(36.19, 37.66, -63.45)
CIE-LCH	lch(36.19, 73.78, 300.69°)
OKLab	oklab(46.55% 0.0231 -0.1828)
OKLCH	oklch(46.55% 0.184 277.2)
XYZ	xyz(13.7752, 9.1094, 49.1666)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.91

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4644BD #BBBD44

analogous

#447EBD #4644BD #8344BD

triadic

#4644BD #BD4644 #44BD46

tetradic

#4644BD #BD447E #BBBD44 #44BD83

square

#4644BD #BD447E #BBBD44 #44BD83

split-complementary

#4644BD #BD8344 #7EBD44

monochromatic

#242363 #353391 #4644BD #7371CD #A09EDD

Accessibility & contrast

On white

7.44

#4644BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#4644BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4644BD

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4644BD	#FFFFFF	#000000	##FFFFFF
##4644BD	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC1

Deuteranopia (green-blind)

#0050BB

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4644bd;
/* rgb */ color: rgb(70, 68, 189);
/* oklch */ color: oklch(46.5% 0.184 277.2);

Tailwind

colors: {
  custom: {
    50: '#8778d2',
    500: '#4644bd',
    950: '#000000',
  },
}

SCSS

$custom: #4644bd;
$custom-light: #8778d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4644bd",
  "rgb": {
    "r": 70,
    "g": 68,
    "b": 189
  },
  "hsl": {
    "h": 240.992,
    "s": 47.826,
    "l": 50.392
  },
  "oklch": {
    "l": 0.46548,
    "c": 0.18427,
    "h": 277.2
  },
  "luminance": 0.0911
}

Semantic roles & 50–950 ramp

primary

#4644BD

secondary

#C8C993

accent

#D750D5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4644BD

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

Preview Lab → · Contrast checker → · Palette generator →