#4779D5#4779D5

#4779D5 is a mid, vivid blue. Relative luminance 0.198; OKLCH L 58.7% C 0.151 H 261.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4779D5
RGB	rgb(71, 121, 213)
HSL	hsl(219, 63%, 56%)
HSV	hsv(219, 67%, 84%)
CMYK	cmyk(66.7%, 43.2%, 0%, 16.5%)
CIE-LAB	lab(51.63, 12.87, -52.35)
CIE-LCH	lch(51.63, 53.91, 283.82°)
OKLab	oklab(58.71% -0.0224 -0.1495)
OKLCH	oklch(58.71% 0.151 261.5)
XYZ	xyz(21.4419, 19.8163, 65.6328)
Luminance	0.1982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4779D5 #D5A347

analogous

#47C0D5 #4779D5 #5C47D5

triadic

#4779D5 #D54779 #79D547

tetradic

#4779D5 #D547C0 #D5A347 #47D55C

square

#4779D5 #D547C0 #D5A347 #47D55C

split-complementary

#4779D5 #D55C47 #C0D547

monochromatic

#1E4284 #295BB5 #4779D5 #799DE0 #ABC2EC

Accessibility & contrast

On white

4.23

#4779D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4779D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4779D5

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4779D5	#FFFFFF	#000000	##000000
##4779D5	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D82D9

Deuteranopia (green-blind)

#3575D3

Tritanopia (blue-blind)

#008E9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4779d5;
/* rgb */ color: rgb(71, 121, 213);
/* oklch */ color: oklch(58.7% 0.151 261.5);

Tailwind

colors: {
  custom: {
    50: '#899fe2',
    500: '#4779d5',
    950: '#000000',
  },
}

SCSS

$custom: #4779d5;
$custom-light: #899fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4779d5",
  "rgb": {
    "r": 71,
    "g": 121,
    "b": 213
  },
  "hsl": {
    "h": 218.873,
    "s": 62.832,
    "l": 55.686
  },
  "oklch": {
    "l": 0.58713,
    "c": 0.15118,
    "h": 261.5
  },
  "luminance": 0.19818
}

Semantic roles & 50–950 ramp

primary

#4779D5

secondary

#D9C59E

accent

#AC42E6

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #4779D5

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

Preview Lab → · Contrast checker → · Palette generator →