#4963E0#4963E0

#4963E0 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.1% C 0.192 H 270.1°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4963E0
RGB	rgb(73, 99, 224)
HSL	hsl(230, 71%, 58%)
HSV	hsv(230, 67%, 88%)
CMYK	cmyk(67.4%, 55.8%, 0%, 12.2%)
CIE-LAB	lab(46.60, 30.78, -66.67)
CIE-LCH	lch(46.60, 73.43, 294.78°)
OKLab	oklab(55.15% 0.0002 -0.1919)
OKLCH	oklch(55.15% 0.192 270.1)
XYZ	xyz(20.6595, 15.7200, 72.4521)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4963E0 #E0C649

analogous

#49AEE0 #4963E0 #7A49E0

triadic

#4963E0 #E04963 #63E049

tetradic

#4963E0 #E049AE #E0C649 #49E07A

square

#4963E0 #E049AE #E0C649 #49E07A

split-complementary

#4963E0 #E07A49 #AEE049

monochromatic

#192F95 #223FC9 #4963E0 #7D90E9 #B2BDF2

Accessibility & contrast

On white

5.07

#4963E0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#4963E0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4963E0

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4963E0	#FFFFFF	#000000	##FFFFFF
##4963E0	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E4

Deuteranopia (green-blind)

#0068DE

Tritanopia (blue-blind)

#008198

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4963e0;
/* rgb */ color: rgb(73, 99, 224);
/* oklch */ color: oklch(55.1% 0.192 270.1);

Tailwind

colors: {
  custom: {
    50: '#8d8feb',
    500: '#4963e0',
    950: '#000000',
  },
}

SCSS

$custom: #4963e0;
$custom-light: #8d8feb;
$custom-dark: #000000;

JSON

{
  "hex": "#4963e0",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 224
  },
  "hsl": {
    "h": 229.669,
    "s": 70.892,
    "l": 58.235
  },
  "oklch": {
    "l": 0.55145,
    "c": 0.19191,
    "h": 270.1
  },
  "luminance": 0.15722
}

Semantic roles & 50–950 ramp

primary

#4963E0

secondary

#E0D6A4

accent

#CF3AEE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #4963E0

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

Preview Lab → · Contrast checker → · Palette generator →