#4F86DC#4F86DC

#4F86DC is a light, vivid blue. Relative luminance 0.239; OKLCH L 62.3% C 0.143 H 259.0°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4F86DC
RGB	rgb(79, 134, 220)
HSL	hsl(217, 67%, 59%)
HSV	hsv(217, 64%, 86%)
CMYK	cmyk(64.1%, 39.1%, 0%, 13.7%)
CIE-LAB	lab(55.96, 8.72, -49.36)
CIE-LCH	lch(55.96, 50.12, 280.02°)
OKLab	oklab(62.29% -0.0272 -0.1404)
OKLCH	oklch(62.29% 0.143 259)
XYZ	xyz(24.6632, 23.8774, 71.0053)
Luminance	0.2388 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F86DC #DCA54F

analogous

#4FCCDC #4F86DC #5E4FDC

triadic

#4F86DC #DC4F86 #86DC4F

tetradic

#4F86DC #DC4FCC #DCA54F #4FDC5E

square

#4F86DC #DC4FCC #DCA54F #4FDC5E

split-complementary

#4F86DC #DC5E4F #CCDC4F

monochromatic

#1D4B93 #2765C6 #4F86DC #82A9E6 #B5CCF0

Accessibility & contrast

On white

3.64

#4F86DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#4F86DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F86DC

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F86DC	#FFFFFF	#000000	##000000
##4F86DC	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#608DDF

Deuteranopia (green-blind)

#4B80DA

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4f86dc;
/* rgb */ color: rgb(79, 134, 220);
/* oklch */ color: oklch(62.3% 0.143 259.0);

Tailwind

colors: {
  custom: {
    50: '#8da8e7',
    500: '#4f86dc',
    950: '#000000',
  },
}

SCSS

$custom: #4f86dc;
$custom-light: #8da8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4f86dc",
  "rgb": {
    "r": 79,
    "g": 134,
    "b": 220
  },
  "hsl": {
    "h": 216.596,
    "s": 66.825,
    "l": 58.627
  },
  "oklch": {
    "l": 0.62288,
    "c": 0.14305,
    "h": 259
  },
  "luminance": 0.2388
}

Semantic roles & 50–950 ramp

primary

#4F86DC

secondary

#DFCAA8

accent

#A73EEA

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F86DC

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

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