#4C7BF7#4C7BF7

#4C7BF7 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.6% C 0.193 H 265.5°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#4C7BF7
RGB	rgb(76, 123, 247)
HSL	hsl(224, 91%, 63%)
HSV	hsv(224, 69%, 97%)
CMYK	cmyk(69.2%, 50.2%, 0%, 3.1%)
CIE-LAB	lab(54.46, 24.33, -66.82)
CIE-LCH	lch(54.46, 71.11, 290.01°)
OKLab	oklab(61.61% -0.0153 -0.192)
OKLCH	oklch(61.61% 0.193 265.5)
XYZ	xyz(26.8461, 22.4151, 90.8894)
Luminance	0.2242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7BF7 #F7C84C

analogous

#4CD0F7 #4C7BF7 #724CF7

triadic

#4C7BF7 #F74C7B #7BF74C

tetradic

#4C7BF7 #F74CD0 #F7C84C #4CF772

square

#4C7BF7 #F74CD0 #F7C84C #4CF772

split-complementary

#4C7BF7 #F7724C #D0F74C

monochromatic

#093BC0 #1150F4 #4C7BF7 #87A6FA #C1D1FC

Accessibility & contrast

On white

3.83

#4C7BF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#4C7BF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7BF7

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7BF7	#FFFFFF	#000000	##000000
##4C7BF7	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F8BFB

Deuteranopia (green-blind)

#007BF4

Tritanopia (blue-blind)

#0098AD

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c7bf7;
/* rgb */ color: rgb(76, 123, 247);
/* oklch */ color: oklch(61.6% 0.193 265.5);

Tailwind

colors: {
  custom: {
    50: '#91a0fb',
    500: '#4c7bf7',
    950: '#000000',
  },
}

SCSS

$custom: #4c7bf7;
$custom-light: #91a0fb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7bf7",
  "rgb": {
    "r": 76,
    "g": 123,
    "b": 247
  },
  "hsl": {
    "h": 223.509,
    "s": 91.444,
    "l": 63.333
  },
  "oklch": {
    "l": 0.61612,
    "c": 0.19258,
    "h": 265.5
  },
  "luminance": 0.22418
}

Semantic roles & 50–950 ramp

primary

#4C7BF7

secondary

#EEDDB1

accent

#A600E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4C7BF7

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

Preview Lab → · Contrast checker → · Palette generator →