#4F80D8#4F80D8

#4F80D8 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.8% C 0.144 H 261.2°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#4F80D8
RGB	rgb(79, 128, 216)
HSL	hsl(219, 64%, 58%)
HSV	hsv(219, 63%, 85%)
CMYK	cmyk(63.4%, 40.7%, 0%, 15.3%)
CIE-LAB	lab(54.09, 10.98, -50.10)
CIE-LCH	lch(54.09, 51.29, 282.36°)
OKLab	oklab(60.76% -0.0221 -0.1427)
OKLCH	oklch(60.76% 0.144 261.2)
XYZ	xyz(23.3339, 22.0563, 67.9800)
Luminance	0.2206 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F80D8 #D8A74F

analogous

#4FC5D8 #4F80D8 #624FD8

triadic

#4F80D8 #D84F80 #80D84F

tetradic

#4F80D8 #D84FC5 #D8A74F #4FD862

square

#4F80D8 #D84FC5 #D8A74F #4FD862

split-complementary

#4F80D8 #D8624F #C5D84F

monochromatic

#1F478D #2A60BF #4F80D8 #81A4E3 #B3C8EE

Accessibility & contrast

On white

3.88

#4F80D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#4F80D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F80D8

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F80D8	#FFFFFF	#000000	##000000
##4F80D8	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5888DB

Deuteranopia (green-blind)

#447BD6

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4f80d8;
/* rgb */ color: rgb(79, 128, 216);
/* oklch */ color: oklch(60.8% 0.144 261.2);

Tailwind

colors: {
  custom: {
    50: '#8da4e4',
    500: '#4f80d8',
    950: '#000000',
  },
}

SCSS

$custom: #4f80d8;
$custom-light: #8da4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4f80d8",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 216
  },
  "hsl": {
    "h": 218.54,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60762,
    "c": 0.14438,
    "h": 261.2
  },
  "luminance": 0.22058
}

Semantic roles & 50–950 ramp

primary

#4F80D8

secondary

#DDC9A6

accent

#AB41E7

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4F80D8

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

Preview Lab → · Contrast checker → · Palette generator →