#4F7AF2#4F7AF2

#4F7AF2 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 61.2% C 0.186 H 266.2°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4F7AF2
RGB	rgb(79, 122, 242)
HSL	hsl(224, 86%, 63%)
HSV	hsv(224, 67%, 95%)
CMYK	cmyk(67.4%, 49.6%, 0%, 5.1%)
CIE-LAB	lab(54.02, 23.63, -64.76)
CIE-LCH	lch(54.02, 68.94, 290.05°)
OKLab	oklab(61.2% -0.0124 -0.1859)
OKLCH	oklch(61.2% 0.186 266.2)
XYZ	xyz(26.2054, 21.9896, 86.8506)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7AF2 #F2C74F

analogous

#4FCBF2 #4F7AF2 #764FF2

triadic

#4F7AF2 #F24F7A #7AF24F

tetradic

#4F7AF2 #F24FCB #F2C74F #4FF276

square

#4F7AF2 #F24FCB #F2C74F #4FF276

split-complementary

#4F7AF2 #F2764F #CBF24F

monochromatic

#0E3BB9 #164FEE #4F7AF2 #88A5F6 #C1D0FA

Accessibility & contrast

On white

3.89

#4F7AF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4F7AF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7AF2

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7AF2	#FFFFFF	#000000	##000000
##4F7AF2	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3489F6

Deuteranopia (green-blind)

#007AF0

Tritanopia (blue-blind)

#0096AB

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f7af2;
/* rgb */ color: rgb(79, 122, 242);
/* oklch */ color: oklch(61.2% 0.186 266.2);

Tailwind

colors: {
  custom: {
    50: '#919ff7',
    500: '#4f7af2',
    950: '#000000',
  },
}

SCSS

$custom: #4f7af2;
$custom-light: #919ff7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7af2",
  "rgb": {
    "r": 79,
    "g": 122,
    "b": 242
  },
  "hsl": {
    "h": 224.172,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.61204,
    "c": 0.18629,
    "h": 266.2
  },
  "luminance": 0.21992
}

Semantic roles & 50–950 ramp

primary

#4F7AF2

secondary

#ECDCB1

accent

#A803E3

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F7AF2

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

Preview Lab → · Contrast checker → · Palette generator →