#4F84E8#4F84E8

#4F84E8 is a light, vivid blue. Relative luminance 0.240; OKLCH L 62.6% C 0.161 H 261.8°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4F84E8
RGB	rgb(79, 132, 232)
HSL	hsl(219, 77%, 61%)
HSV	hsv(219, 66%, 91%)
CMYK	cmyk(65.9%, 43.1%, 0%, 9%)
CIE-LAB	lab(56.08, 14.05, -55.89)
CIE-LCH	lch(56.08, 57.63, 284.11°)
OKLab	oklab(62.59% -0.0229 -0.1596)
OKLCH	oklch(62.59% 0.161 261.8)
XYZ	xyz(26.0360, 23.9884, 79.5864)
Luminance	0.2399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84E8 #E8B34F

analogous

#4FD0E8 #4F84E8 #664FE8

triadic

#4F84E8 #E84F84 #84E84F

tetradic

#4F84E8 #E84FD0 #E8B34F #4FE866

square

#4F84E8 #E84FD0 #E8B34F #4FE866

split-complementary

#4F84E8 #E8664F #D0E84F

monochromatic

#1648A7 #1D5FDD #4F84E8 #85AAEF #BBD0F6

Accessibility & contrast

On white

3.62

#4F84E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#4F84E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84E8

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84E8	#FFFFFF	#000000	##000000
##4F84E8	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#548EEC

Deuteranopia (green-blind)

#3B80E6

Tritanopia (blue-blind)

#009BAB

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f84e8;
/* rgb */ color: rgb(79, 132, 232);
/* oklch */ color: oklch(62.6% 0.161 261.8);

Tailwind

colors: {
  custom: {
    50: '#8fa7f0',
    500: '#4f84e8',
    950: '#000000',
  },
}

SCSS

$custom: #4f84e8;
$custom-light: #8fa7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84e8",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 232
  },
  "hsl": {
    "h": 219.216,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.62588,
    "c": 0.16126,
    "h": 261.8
  },
  "luminance": 0.23991
}

Semantic roles & 50–950 ramp

primary

#4F84E8

secondary

#E6D2AD

accent

#920CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4F84E8

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

Preview Lab → · Contrast checker → · Palette generator →