#4963BA#4963BA

#4963BA is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.4% C 0.140 H 268.7°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4963BA
RGB	rgb(73, 99, 186)
HSL	hsl(226, 45%, 51%)
HSV	hsv(226, 61%, 73%)
CMYK	cmyk(60.8%, 46.8%, 0%, 27.1%)
CIE-LAB	lab(44.07, 17.57, -48.95)
CIE-LCH	lch(44.07, 52.00, 289.75°)
OKLab	oklab(52.42% -0.0031 -0.1398)
OKLCH	oklch(52.42% 0.14 268.7)
XYZ	xyz(16.0694, 13.8840, 48.2779)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4963BA #BAA049

analogous

#499BBA #4963BA #6749BA

triadic

#4963BA #BA4963 #63BA49

tetradic

#4963BA #BA499B #BAA049 #49BA67

square

#4963BA #BA499B #BAA049 #49BA67

split-complementary

#4963BA #BA6749 #9BBA49

monochromatic

#263463 #364B8F #4963BA #7589CB #A2AFDC

Accessibility & contrast

On white

5.56

#4963BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#4963BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4963BA

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4963BA	#FFFFFF	#000000	##FFFFFF
##4963BA	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396EBD

Deuteranopia (green-blind)

#2763B8

Tritanopia (blue-blind)

#007785

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4963ba;
/* rgb */ color: rgb(73, 99, 186);
/* oklch */ color: oklch(52.4% 0.140 268.7);

Tailwind

colors: {
  custom: {
    50: '#868fcf',
    500: '#4963ba',
    950: '#000000',
  },
}

SCSS

$custom: #4963ba;
$custom-light: #868fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4963ba",
  "rgb": {
    "r": 73,
    "g": 99,
    "b": 186
  },
  "hsl": {
    "h": 226.195,
    "s": 45.02,
    "l": 50.784
  },
  "oklch": {
    "l": 0.52417,
    "c": 0.13982,
    "h": 268.7
  },
  "luminance": 0.13885
}

Semantic roles & 50–950 ramp

primary

#4963BA

secondary

#C8BD96

accent

#B753D5

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #4963BA

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

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