#4763DB#4763DB

#4763DB is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.7% C 0.186 H 269.4°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4763DB
RGB	rgb(71, 99, 219)
HSL	hsl(229, 67%, 57%)
HSV	hsv(229, 68%, 86%)
CMYK	cmyk(67.6%, 54.8%, 0%, 14.1%)
CIE-LAB	lab(46.14, 28.75, -64.58)
CIE-LCH	lch(46.14, 70.69, 293.99°)
OKLab	oklab(54.66% -0.002 -0.1858)
OKLCH	oklch(54.66% 0.186 269.4)
XYZ	xyz(19.8422, 15.3758, 68.9262)
Luminance	0.1538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4763DB #DBBF47

analogous

#47ADDB #4763DB #7547DB

triadic

#4763DB #DB4763 #63DB47

tetradic

#4763DB #DB47AD #DBBF47 #47DB75

square

#4763DB #DB47AD #DBBF47 #47DB75

split-complementary

#4763DB #DB7547 #ADDB47

monochromatic

#1B318C #2543BF #4763DB #7A8EE5 #ADBAEF

Accessibility & contrast

On white

5.15

#4763DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#4763DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4763DB

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4763DB	#FFFFFF	#000000	##FFFFFF
##4763DB	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#0067D9

Tritanopia (blue-blind)

#008095

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #4763db;
/* rgb */ color: rgb(71, 99, 219);
/* oklch */ color: oklch(54.7% 0.186 269.4);

Tailwind

colors: {
  custom: {
    50: '#8b8fe7',
    500: '#4763db',
    950: '#000000',
  },
}

SCSS

$custom: #4763db;
$custom-light: #8b8fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4763db",
  "rgb": {
    "r": 71,
    "g": 99,
    "b": 219
  },
  "hsl": {
    "h": 228.649,
    "s": 67.273,
    "l": 56.863
  },
  "oklch": {
    "l": 0.54659,
    "c": 0.18583,
    "h": 269.4
  },
  "luminance": 0.15378
}

Semantic roles & 50–950 ramp

primary

#4763DB

secondary

#DDD2A1

accent

#CA3EEA

background

#F9F8FE

surface

#F1F0FD

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #4763DB

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

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