#4644BC#4644BC

#4644BC is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.5% C 0.183 H 277.3°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#4644BC
RGB	rgb(70, 68, 188)
HSL	hsl(241, 47%, 50%)
HSV	hsv(241, 64%, 74%)
CMYK	cmyk(62.8%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(36.11, 37.33, -63.00)
CIE-LCH	lch(36.11, 73.23, 300.65°)
OKLab	oklab(46.46% 0.0232 -0.1815)
OKLCH	oklch(46.46% 0.183 277.3)
XYZ	xyz(13.6671, 9.0661, 48.5969)
Luminance	0.0907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.84

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4644BC #BABC44

analogous

#447EBC #4644BC #8244BC

triadic

#4644BC #BC4644 #44BC46

tetradic

#4644BC #BC447E #BABC44 #44BC82

square

#4644BC #BC447E #BABC44 #44BC82

split-complementary

#4644BC #BC8244 #7EBC44

monochromatic

#242362 #35338F #4644BC #7371CC #9F9EDC

Accessibility & contrast

On white

7.46

#4644BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4644BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4644BC

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4644BC	#FFFFFF	#000000	##FFFFFF
##4644BC	1.00	7.46	2.81	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#00627A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4644bc;
/* rgb */ color: rgb(70, 68, 188);
/* oklch */ color: oklch(46.5% 0.183 277.3);

Tailwind

colors: {
  custom: {
    50: '#8678d1',
    500: '#4644bc',
    950: '#000000',
  },
}

SCSS

$custom: #4644bc;
$custom-light: #8678d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4644bc",
  "rgb": {
    "r": 70,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 241,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.46462,
    "c": 0.18296,
    "h": 277.3
  },
  "luminance": 0.09067
}

Semantic roles & 50–950 ramp

primary

#4644BC

secondary

#C8C993

accent

#D751D5

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4644BC

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

Preview Lab → · Contrast checker → · Palette generator →