#4763AC#4763AC

#4763AC is a mid, vivid blue. Relative luminance 0.132; OKLCH L 51.4% C 0.120 H 266.4°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4763AC
RGB	rgb(71, 99, 172)
HSL	hsl(223, 42%, 48%)
HSV	hsv(223, 59%, 67%)
CMYK	cmyk(58.7%, 42.4%, 0%, 32.5%)
CIE-LAB	lab(43.12, 12.35, -42.27)
CIE-LCH	lch(43.12, 44.03, 286.28°)
OKLab	oklab(51.4% -0.0075 -0.1202)
OKLCH	oklch(51.4% 0.12 266.4)
XYZ	xyz(14.5042, 13.2407, 40.8131)
Luminance	0.1324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4763AC #AC9047

analogous

#4796AC #4763AC #5D47AC

triadic

#4763AC #AC4763 #63AC47

tetradic

#4763AC #AC4796 #AC9047 #47AC5D

square

#4763AC #AC4796 #AC9047 #47AC5D

split-complementary

#4763AC #AC5D47 #96AC47

monochromatic

#233155 #354A81 #4763AC #6D85C3 #99A9D5

Accessibility & contrast

On white

5.76

#4763AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#4763AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4763AC

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4763AC	#FFFFFF	#000000	##FFFFFF
##4763AC	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436BAF

Deuteranopia (green-blind)

#3662AA

Tritanopia (blue-blind)

#00737F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4763ac;
/* rgb */ color: rgb(71, 99, 172);
/* oklch */ color: oklch(51.4% 0.120 266.4);

Tailwind

colors: {
  custom: {
    50: '#828fc5',
    500: '#4763ac',
    950: '#000000',
  },
}

SCSS

$custom: #4763ac;
$custom-light: #828fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4763ac",
  "rgb": {
    "r": 71,
    "g": 99,
    "b": 172
  },
  "hsl": {
    "h": 223.366,
    "s": 41.564,
    "l": 47.647
  },
  "oklch": {
    "l": 0.51396,
    "c": 0.12044,
    "h": 266.4
  },
  "luminance": 0.13242
}

Semantic roles & 50–950 ramp

primary

#4763AC

secondary

#C1B38E

accent

#AF56D1

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #4763AC

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

Preview Lab → · Contrast checker → · Palette generator →