#4644D8#4644D8

#4644D8 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 49.0% C 0.218 H 275.3°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4644D8
RGB	rgb(70, 68, 216)
HSL	hsl(241, 65%, 56%)
HSV	hsv(241, 69%, 85%)
CMYK	cmyk(67.6%, 68.5%, 0%, 15.3%)
CIE-LAB	lab(38.54, 46.54, -75.28)
CIE-LCH	lch(38.54, 88.51, 301.73°)
OKLab	oklab(48.97% 0.0202 -0.2175)
OKLCH	oklch(48.97% 0.218 275.3)
XYZ	xyz(16.9835, 10.3927, 66.0634)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4644D8 #D6D844

analogous

#448CD8 #4644D8 #9044D8

triadic

#4644D8 #D84644 #44D846

tetradic

#4644D8 #D8448C #D6D844 #44D890

square

#4644D8 #D8448C #D6D844 #44D890

split-complementary

#4644D8 #D89044 #8CD844

monochromatic

#1D1C86 #2826B8 #4644D8 #7877E3 #AAA9ED

Accessibility & contrast

On white

6.82

#4644D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4644D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4644D8

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4644D8	#FFFFFF	#000000	##FFFFFF
##4644D8	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061DD

Deuteranopia (green-blind)

#0054D5

Tritanopia (blue-blind)

#006C89

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4644d8;
/* rgb */ color: rgb(70, 68, 216);
/* oklch */ color: oklch(49.0% 0.218 275.3);

Tailwind

colors: {
  custom: {
    50: '#8c79e5',
    500: '#4644d8',
    950: '#000000',
  },
}

SCSS

$custom: #4644d8;
$custom-light: #8c79e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4644d8",
  "rgb": {
    "r": 70,
    "g": 68,
    "b": 216
  },
  "hsl": {
    "h": 240.811,
    "s": 65.487,
    "l": 55.686
  },
  "oklch": {
    "l": 0.48967,
    "c": 0.21842,
    "h": 275.3
  },
  "luminance": 0.10394
}

Semantic roles & 50–950 ramp

primary

#4644D8

secondary

#DADB9D

accent

#E83FE6

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4644D8

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

Preview Lab → · Contrast checker → · Palette generator →