#4763CF#4763CF

#4763CF is a mid, vivid blue. Relative luminance 0.148; OKLCH L 53.8% C 0.170 H 269.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#4763CF
RGB	rgb(71, 99, 207)
HSL	hsl(228, 59%, 55%)
HSV	hsv(228, 66%, 81%)
CMYK	cmyk(65.7%, 52.2%, 0%, 18.8%)
CIE-LAB	lab(45.31, 24.54, -59.08)
CIE-LCH	lch(45.31, 63.97, 292.56°)
OKLab	oklab(53.77% -0.0027 -0.1696)
OKLCH	oklch(53.77% 0.17 269.1)
XYZ	xyz(18.3190, 14.7666, 60.9042)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4763CF #CFB347

analogous

#47A7CF #4763CF #6F47CF

triadic

#4763CF #CF4763 #63CF47

tetradic

#4763CF #CF47A7 #CFB347 #47CF6F

square

#4763CF #CF47A7 #CFB347 #47CF6F

split-complementary

#4763CF #CF6F47 #A7CF47

monochromatic

#20337B #2D47AC #4763CF #788CDC #A8B5E8

Accessibility & contrast

On white

5.31

#4763CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#4763CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4763CF

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4763CF	#FFFFFF	#000000	##FFFFFF
##4763CF	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E72D3

Deuteranopia (green-blind)

#0065CD

Tritanopia (blue-blind)

#007C8F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4763cf;
/* rgb */ color: rgb(71, 99, 207);
/* oklch */ color: oklch(53.8% 0.170 269.1);

Tailwind

colors: {
  custom: {
    50: '#888fde',
    500: '#4763cf',
    950: '#000000',
  },
}

SCSS

$custom: #4763cf;
$custom-light: #888fde;
$custom-dark: #000000;

JSON

{
  "hex": "#4763cf",
  "rgb": {
    "r": 71,
    "g": 99,
    "b": 207
  },
  "hsl": {
    "h": 227.647,
    "s": 58.621,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53769,
    "c": 0.16964,
    "h": 269.1
  },
  "luminance": 0.14768
}

Semantic roles & 50–950 ramp

primary

#4763CF

secondary

#D6CA9C

accent

#C246E2

background

#F9F8FD

surface

#F1F0FB

border

#CBCBD4

text

#0D0C15

muted

#7E7D83

Preview Lab

Preview with #4763CF

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

Preview Lab → · Contrast checker → · Palette generator →