#4647E1#4647E1

#4647E1 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 50.3% C 0.226 H 274.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4647E1
RGB	rgb(70, 71, 225)
HSL	hsl(240, 72%, 58%)
HSV	hsv(240, 69%, 88%)
CMYK	cmyk(68.9%, 68.4%, 0%, 11.8%)
CIE-LAB	lab(39.99, 47.74, -78.05)
CIE-LCH	lch(39.99, 91.49, 301.45°)
OKLab	oklab(50.26% 0.0171 -0.2256)
OKLCH	oklch(50.26% 0.226 274.3)
XYZ	xyz(18.3651, 11.2431, 72.4218)
Luminance	0.1124 (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

#4647E1 #E1E046

analogous

#4694E1 #4647E1 #9246E1

triadic

#4647E1 #E14647 #47E146

tetradic

#4647E1 #E14694 #E1E046 #46E192

square

#4647E1 #E14694 #E1E046 #46E192

split-complementary

#4647E1 #E19246 #94E146

monochromatic

#181995 #2122C9 #4647E1 #7B7BEA #AFB0F2

Accessibility & contrast

On white

6.46

#4647E1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4647E1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4647E1

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4647E1	#FFFFFF	#000000	##FFFFFF
##4647E1	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E6

Deuteranopia (green-blind)

#0057DE

Tritanopia (blue-blind)

#00718F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4647e1;
/* rgb */ color: rgb(70, 71, 225);
/* oklch */ color: oklch(50.3% 0.226 274.3);

Tailwind

colors: {
  custom: {
    50: '#8d7bec',
    500: '#4647e1',
    950: '#000000',
  },
}

SCSS

$custom: #4647e1;
$custom-light: #8d7bec;
$custom-dark: #000000;

JSON

{
  "hex": "#4647e1",
  "rgb": {
    "r": 70,
    "g": 71,
    "b": 225
  },
  "hsl": {
    "h": 239.613,
    "s": 72.093,
    "l": 57.843
  },
  "oklch": {
    "l": 0.50258,
    "c": 0.22622,
    "h": 274.3
  },
  "luminance": 0.11245
}

Semantic roles & 50–950 ramp

primary

#4647E1

secondary

#E0E0A2

accent

#EE39EF

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4647E1

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

Preview Lab → · Contrast checker → · Palette generator →