#4644DC#4644DC

#4644DC is a mid, highly saturated blue. Relative luminance 0.106; OKLCH L 49.3% C 0.223 H 275.0°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#4644DC
RGB	rgb(70, 68, 220)
HSL	hsl(241, 68%, 56%)
HSV	hsv(241, 69%, 86%)
CMYK	cmyk(68.2%, 69.1%, 0%, 13.7%)
CIE-LAB	lab(38.90, 47.84, -76.98)
CIE-LCH	lch(38.90, 90.63, 301.86°)
OKLab	oklab(49.34% 0.0196 -0.2224)
OKLCH	oklch(49.34% 0.223 275)
XYZ	xyz(17.5069, 10.6020, 68.8201)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue (survey)

#0343DF

ΔE00 3.83

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4644DC #DADC44

analogous

#448EDC #4644DC #9244DC

triadic

#4644DC #DC4644 #44DC46

tetradic

#4644DC #DC448E #DADC44 #44DC92

square

#4644DC #DC448E #DADC44 #44DC92

split-complementary

#4644DC #DC9244 #8EDC44

monochromatic

#1C1A8B #2624BF #4644DC #7978E6 #ACABEF

Accessibility & contrast

On white

6.73

#4644DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#4644DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4644DC

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4644DC	#FFFFFF	#000000	##FFFFFF
##4644DC	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063E1

Deuteranopia (green-blind)

#0055D9

Tritanopia (blue-blind)

#006E8B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4644dc;
/* rgb */ color: rgb(70, 68, 220);
/* oklch */ color: oklch(49.3% 0.223 275.0);

Tailwind

colors: {
  custom: {
    50: '#8d79e8',
    500: '#4644dc',
    950: '#000000',
  },
}

SCSS

$custom: #4644dc;
$custom-light: #8d79e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4644dc",
  "rgb": {
    "r": 70,
    "g": 68,
    "b": 220
  },
  "hsl": {
    "h": 240.789,
    "s": 68.468,
    "l": 56.471
  },
  "oklch": {
    "l": 0.4934,
    "c": 0.22331,
    "h": 275
  },
  "luminance": 0.10604
}

Semantic roles & 50–950 ramp

primary

#4644DC

secondary

#DCDD9F

accent

#EB3CE9

background

#F9F7FE

surface

#F2EDFD

border

#CCC8D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4644DC

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

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