#4F7AEE#4F7AEE

#4F7AEE is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.9% C 0.181 H 265.9°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4F7AEE
RGB	rgb(79, 122, 238)
HSL	hsl(224, 82%, 62%)
HSV	hsv(224, 67%, 93%)
CMYK	cmyk(66.8%, 48.7%, 0%, 6.7%)
CIE-LAB	lab(53.76, 22.25, -62.95)
CIE-LCH	lch(53.76, 66.76, 289.47°)
OKLab	oklab(60.93% -0.0129 -0.1805)
OKLCH	oklch(60.93% 0.181 265.9)
XYZ	xyz(25.6112, 21.7519, 83.7212)
Luminance	0.2175 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7AEE #EEC34F

analogous

#4FC9EE #4F7AEE #744FEE

triadic

#4F7AEE #EE4F7A #7AEE4F

tetradic

#4F7AEE #EE4FC9 #EEC34F #4FEE74

square

#4F7AEE #EE4FC9 #EEC34F #4FEE74

split-complementary

#4F7AEE #EE744F #C9EE4F

monochromatic

#113CB1 #1750E9 #4F7AEE #87A4F3 #BFCEF9

Accessibility & contrast

On white

3.92

#4F7AEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4F7AEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7AEE

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7AEE	#FFFFFF	#000000	##000000
##4F7AEE	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3988F2

Deuteranopia (green-blind)

#047AEC

Tritanopia (blue-blind)

#0095A9

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4f7aee;
/* rgb */ color: rgb(79, 122, 238);
/* oklch */ color: oklch(60.9% 0.181 265.9);

Tailwind

colors: {
  custom: {
    50: '#919ff4',
    500: '#4f7aee',
    950: '#000000',
  },
}

SCSS

$custom: #4f7aee;
$custom-light: #919ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7aee",
  "rgb": {
    "r": 79,
    "g": 122,
    "b": 238
  },
  "hsl": {
    "h": 223.774,
    "s": 82.383,
    "l": 62.157
  },
  "oklch": {
    "l": 0.60931,
    "c": 0.18098,
    "h": 265.9
  },
  "luminance": 0.21754
}

Semantic roles & 50–950 ramp

primary

#4F7AEE

secondary

#EADAAF

accent

#A407DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #4F7AEE

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

Preview Lab → · Contrast checker → · Palette generator →