#4F84DE#4F84DE

#4F84DE is a mid, vivid blue. Relative luminance 0.234; OKLCH L 62.0% C 0.148 H 260.3°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4F84DE
RGB	rgb(79, 132, 222)
HSL	hsl(218, 68%, 59%)
HSV	hsv(218, 64%, 87%)
CMYK	cmyk(64.4%, 40.5%, 0%, 12.9%)
CIE-LAB	lab(55.52, 10.61, -51.19)
CIE-LCH	lch(55.52, 52.28, 281.71°)
OKLab	oklab(61.98% -0.0248 -0.1458)
OKLCH	oklch(61.98% 0.148 260.3)
XYZ	xyz(24.6559, 23.4364, 72.3174)
Luminance	0.2344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84DE #DEA94F

analogous

#4FCCDE #4F84DE #624FDE

triadic

#4F84DE #DE4F84 #84DE4F

tetradic

#4F84DE #DE4FCC #DEA94F #4FDE62

square

#4F84DE #DE4FCC #DEA94F #4FDE62

split-complementary

#4F84DE #DE624F #CCDE4F

monochromatic

#1C4996 #2663CA #4F84DE #83A8E8 #B6CCF1

Accessibility & contrast

On white

3.69

#4F84DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4F84DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84DE

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84DE	#FFFFFF	#000000	##000000
##4F84DE	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8CE2

Deuteranopia (green-blind)

#467FDC

Tritanopia (blue-blind)

#0099A6

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4f84de;
/* rgb */ color: rgb(79, 132, 222);
/* oklch */ color: oklch(62.0% 0.148 260.3);

Tailwind

colors: {
  custom: {
    50: '#8ea7e9',
    500: '#4f84de',
    950: '#000000',
  },
}

SCSS

$custom: #4f84de;
$custom-light: #8ea7e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84de",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 222
  },
  "hsl": {
    "h": 217.762,
    "s": 68.421,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61977,
    "c": 0.14793,
    "h": 260.3
  },
  "luminance": 0.23439
}

Semantic roles & 50–950 ramp

primary

#4F84DE

secondary

#E0CCA8

accent

#AB3DEB

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F84DE

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

Preview Lab → · Contrast checker → · Palette generator →