#4648D9#4648D9

#4648D9 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.7% C 0.215 H 274.6°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#4648D9
RGB	rgb(70, 72, 217)
HSL	hsl(239, 66%, 56%)
HSV	hsv(239, 68%, 85%)
CMYK	cmyk(67.7%, 66.8%, 0%, 14.9%)
CIE-LAB	lab(39.49, 44.54, -74.30)
CIE-LCH	lch(39.49, 86.62, 300.94°)
OKLab	oklab(49.68% 0.0175 -0.2146)
OKLCH	oklch(49.68% 0.215 274.6)
XYZ	xyz(17.3634, 10.9450, 66.8297)
Luminance	0.1095 (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

#4648D9 #D9D746

analogous

#4692D9 #4648D9 #8E46D9

triadic

#4648D9 #D94648 #48D946

tetradic

#4648D9 #D94692 #D9D746 #46D98E

square

#4648D9 #D94692 #D9D746 #46D98E

split-complementary

#4648D9 #D98E46 #92D946

monochromatic

#1C1E89 #2629BB #4648D9 #797AE3 #ACACEE

Accessibility & contrast

On white

6.58

#4648D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4648D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4648D9

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4648D9	#FFFFFF	#000000	##FFFFFF
##4648D9	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064DD

Deuteranopia (green-blind)

#0056D6

Tritanopia (blue-blind)

#006F8A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4648d9;
/* rgb */ color: rgb(70, 72, 217);
/* oklch */ color: oklch(49.7% 0.215 274.6);

Tailwind

colors: {
  custom: {
    50: '#8c7ce6',
    500: '#4648d9',
    950: '#000000',
  },
}

SCSS

$custom: #4648d9;
$custom-light: #8c7ce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4648d9",
  "rgb": {
    "r": 70,
    "g": 72,
    "b": 217
  },
  "hsl": {
    "h": 239.184,
    "s": 65.919,
    "l": 56.275
  },
  "oklch": {
    "l": 0.4968,
    "c": 0.2153,
    "h": 274.6
  },
  "luminance": 0.10947
}

Semantic roles & 50–950 ramp

primary

#4648D9

secondary

#DCDB9F

accent

#E73FE9

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4648D9

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

Preview Lab → · Contrast checker → · Palette generator →