#4F84D4#4F84D4

#4F84D4 is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.4% C 0.135 H 258.4°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4F84D4
RGB	rgb(79, 132, 212)
HSL	hsl(216, 61%, 57%)
HSV	hsv(216, 63%, 83%)
CMYK	cmyk(62.7%, 37.7%, 0%, 16.9%)
CIE-LAB	lab(54.99, 7.20, -46.42)
CIE-LCH	lch(54.99, 46.97, 278.82°)
OKLab	oklab(61.39% -0.027 -0.1318)
OKLCH	oklch(61.39% 0.135 258.4)
XYZ	xyz(23.3552, 22.9161, 65.4670)
Luminance	0.2292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F84D4 #D49F4F

analogous

#4FC7D4 #4F84D4 #5C4FD4

triadic

#4F84D4 #D44F84 #84D44F

tetradic

#4F84D4 #D44FC7 #D49F4F #4FD45C

square

#4F84D4 #D44FC7 #D49F4F #4FD45C

split-complementary

#4F84D4 #D45C4F #C7D44F

monochromatic

#214A87 #2D65B9 #4F84D4 #80A6E0 #B1C9EC

Accessibility & contrast

On white

3.76

#4F84D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4F84D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F84D4

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F84D4	#FFFFFF	#000000	##000000
##4F84D4	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618AD7

Deuteranopia (green-blind)

#4F7ED2

Tritanopia (blue-blind)

#0096A2

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4f84d4;
/* rgb */ color: rgb(79, 132, 212);
/* oklch */ color: oklch(61.4% 0.135 258.4);

Tailwind

colors: {
  custom: {
    50: '#8ca7e1',
    500: '#4f84d4',
    950: '#000000',
  },
}

SCSS

$custom: #4f84d4;
$custom-light: #8ca7e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f84d4",
  "rgb": {
    "r": 79,
    "g": 132,
    "b": 212
  },
  "hsl": {
    "h": 216.09,
    "s": 60.731,
    "l": 57.059
  },
  "oklch": {
    "l": 0.6139,
    "c": 0.13458,
    "h": 258.4
  },
  "luminance": 0.22918
}

Semantic roles & 50–950 ramp

primary

#4F84D4

secondary

#DAC5A4

accent

#A444E4

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4F84D4

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

Preview Lab → · Contrast checker → · Palette generator →