#4963D5#4963D5

#4963D5 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.3% C 0.177 H 269.9°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4963D5
RGB	rgb(73, 99, 213)
HSL	hsl(229, 63%, 56%)
HSV	hsv(229, 66%, 84%)
CMYK	cmyk(65.7%, 53.5%, 0%, 16.5%)
CIE-LAB	lab(45.83, 26.95, -61.67)
CIE-LCH	lch(45.83, 67.30, 293.61°)
OKLab	oklab(54.32% -0.0004 -0.1772)
OKLCH	oklch(54.32% 0.177 269.9)
XYZ	xyz(19.2157, 15.1425, 64.8480)
Luminance	0.1514 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4963D5 #D5BB49

analogous

#49A9D5 #4963D5 #7549D5

triadic

#4963D5 #D54963 #63D549

tetradic

#4963D5 #D549A9 #D5BB49 #49D575

square

#4963D5 #D549A9 #D5BB49 #49D575

split-complementary

#4963D5 #D57549 #A9D549

monochromatic

#1F3285 #2A44B7 #4963D5 #7B8EE0 #ACB8EC

Accessibility & contrast

On white

5.21

#4963D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#4963D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4963D5

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4963D5	#FFFFFF	#000000	##FFFFFF
##4963D5	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1073D9

Deuteranopia (green-blind)

#0066D3

Tritanopia (blue-blind)

#007E92

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4963d5;
/* rgb */ color: rgb(73, 99, 213);
/* oklch */ color: oklch(54.3% 0.177 269.9);

Tailwind

colors: {
  custom: {
    50: '#8b8fe3',
    500: '#4963d5',
    950: '#000000',
  },
}

SCSS

$custom: #4963d5;
$custom-light: #8b8fe3;
$custom-dark: #000000;

JSON

{
  "hex": "#4963d5",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 213
  },
  "hsl": {
    "h": 228.857,
    "s": 62.5,
    "l": 56.078
  },
  "oklch": {
    "l": 0.54317,
    "c": 0.17721,
    "h": 269.9
  },
  "luminance": 0.15144
}

Semantic roles & 50–950 ramp

primary

#4963D5

secondary

#DACFA0

accent

#C742E6

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C15

muted

#7E7D84

Preview Lab

Preview with #4963D5

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

Preview Lab → · Contrast checker → · Palette generator →