#4963D9#4963D9

#4963D9 is a mid, vivid blue. Relative luminance 0.153; OKLCH L 54.6% C 0.183 H 270.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4963D9
RGB	rgb(73, 99, 217)
HSL	hsl(229, 65%, 57%)
HSV	hsv(229, 66%, 85%)
CMYK	cmyk(66.4%, 54.4%, 0%, 14.9%)
CIE-LAB	lab(46.11, 28.34, -63.50)
CIE-LCH	lch(46.11, 69.54, 294.06°)
OKLab	oklab(54.61% -0.0001 -0.1826)
OKLCH	oklch(54.61% 0.183 270)
XYZ	xyz(19.7296, 15.3481, 67.5549)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4963D9 #D9BF49

analogous

#49ABD9 #4963D9 #7749D9

triadic

#4963D9 #D94963 #63D949

tetradic

#4963D9 #D949AB #D9BF49 #49D977

square

#4963D9 #D949AB #D9BF49 #49D977

split-complementary

#4963D9 #D97749 #ABD949

monochromatic

#1D318B #2843BD #4963D9 #7C8EE4 #AEBAEE

Accessibility & contrast

On white

5.16

#4963D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#4963D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4963D9

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4963D9	#FFFFFF	#000000	##FFFFFF
##4963D9	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DD

Deuteranopia (green-blind)

#0067D7

Tritanopia (blue-blind)

#007F94

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4963d9;
/* rgb */ color: rgb(73, 99, 217);
/* oklch */ color: oklch(54.6% 0.183 270.0);

Tailwind

colors: {
  custom: {
    50: '#8b8fe6',
    500: '#4963d9',
    950: '#000000',
  },
}

SCSS

$custom: #4963d9;
$custom-light: #8b8fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4963d9",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 217
  },
  "hsl": {
    "h": 229.167,
    "s": 65.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.54614,
    "c": 0.18259,
    "h": 270
  },
  "luminance": 0.1535
}

Semantic roles & 50–950 ramp

primary

#4963D9

secondary

#DCD2A2

accent

#CA3FE8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4963D9

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

Preview Lab → · Contrast checker → · Palette generator →