#4F7AF4#4F7AF4

#4F7AF4 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 61.3% C 0.189 H 266.3°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4F7AF4
RGB	rgb(79, 122, 244)
HSL	hsl(224, 88%, 63%)
HSV	hsv(224, 68%, 96%)
CMYK	cmyk(67.6%, 50%, 0%, 4.3%)
CIE-LAB	lab(54.14, 24.33, -65.67)
CIE-LCH	lch(54.14, 70.03, 290.33°)
OKLab	oklab(61.34% -0.0122 -0.1885)
OKLCH	oklch(61.34% 0.189 266.3)
XYZ	xyz(26.5074, 22.1104, 88.4412)
Luminance	0.2211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7AF4 #F4C94F

analogous

#4FCCF4 #4F7AF4 #764FF4

triadic

#4F7AF4 #F44F7A #7AF44F

tetradic

#4F7AF4 #F44FCC #F4C94F #4FF476

square

#4F7AF4 #F44FCC #F4C94F #4FF476

split-complementary

#4F7AF4 #F4764F #CCF44F

monochromatic

#0C3ABD #154EF0 #4F7AF4 #89A6F8 #C2D1FB

Accessibility & contrast

On white

3.87

#4F7AF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#4F7AF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7AF4

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7AF4	#FFFFFF	#000000	##000000
##4F7AF4	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3289F8

Deuteranopia (green-blind)

#007AF2

Tritanopia (blue-blind)

#0097AB

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f7af4;
/* rgb */ color: rgb(79, 122, 244);
/* oklch */ color: oklch(61.3% 0.189 266.3);

Tailwind

colors: {
  custom: {
    50: '#929ff8',
    500: '#4f7af4',
    950: '#000000',
  },
}

SCSS

$custom: #4f7af4;
$custom-light: #929ff8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7af4",
  "rgb": {
    "r": 79,
    "g": 122,
    "b": 244
  },
  "hsl": {
    "h": 224.364,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.61343,
    "c": 0.18893,
    "h": 266.3
  },
  "luminance": 0.22113
}

Semantic roles & 50–950 ramp

primary

#4F7AF4

secondary

#EDDDB2

accent

#A901E5

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F7AF4

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

Preview Lab → · Contrast checker → · Palette generator →