#4648DC#4648DC

#4648DC is a mid, highly saturated blue. Relative luminance 0.111; OKLCH L 50.0% C 0.219 H 274.5°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#4648DC
RGB	rgb(70, 72, 220)
HSL	hsl(239, 68%, 57%)
HSV	hsv(239, 68%, 86%)
CMYK	cmyk(68.2%, 67.3%, 0%, 13.7%)
CIE-LAB	lab(39.75, 45.52, -75.58)
CIE-LCH	lch(39.75, 88.23, 301.06°)
OKLab	oklab(49.95% 0.0171 -0.2183)
OKLCH	oklch(49.95% 0.219 274.5)
XYZ	xyz(17.7571, 11.1025, 68.9035)
Luminance	0.1110 (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

#4648DC #DCDA46

analogous

#4693DC #4648DC #8F46DC

triadic

#4648DC #DC4648 #48DC46

tetradic

#4648DC #DC4693 #DCDA46 #46DC8F

square

#4648DC #DC4693 #DCDA46 #46DC8F

split-complementary

#4648DC #DC8F46 #93DC46

monochromatic

#1B1C8D #2426C0 #4648DC #797BE6 #ADAEEF

Accessibility & contrast

On white

6.52

#4648DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4648DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4648DC

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4648DC	#FFFFFF	#000000	##FFFFFF
##4648DC	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065E1

Deuteranopia (green-blind)

#0057D9

Tritanopia (blue-blind)

#00708C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4648dc;
/* rgb */ color: rgb(70, 72, 220);
/* oklch */ color: oklch(50.0% 0.219 274.5);

Tailwind

colors: {
  custom: {
    50: '#8c7ce8',
    500: '#4648dc',
    950: '#000000',
  },
}

SCSS

$custom: #4648dc;
$custom-light: #8c7ce8;
$custom-dark: #000000;

JSON

{
  "hex": "#4648dc",
  "rgb": {
    "r": 70,
    "g": 72,
    "b": 220
  },
  "hsl": {
    "h": 239.2,
    "s": 68.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.49953,
    "c": 0.21902,
    "h": 274.5
  },
  "luminance": 0.11104
}

Semantic roles & 50–950 ramp

primary

#4648DC

secondary

#DDDDA0

accent

#E93DEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4648DC

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

Preview Lab → · Contrast checker → · Palette generator →