#4779DF#4779DF

#4779DF is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.4% C 0.165 H 262.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4779DF
RGB	rgb(71, 121, 223)
HSL	hsl(220, 70%, 58%)
HSV	hsv(220, 68%, 87%)
CMYK	cmyk(68.2%, 45.7%, 0%, 12.5%)
CIE-LAB	lab(52.22, 16.40, -57.05)
CIE-LCH	lch(52.22, 59.36, 286.04°)
OKLab	oklab(59.36% -0.0207 -0.1633)
OKLCH	oklch(59.36% 0.165 262.8)
XYZ	xyz(22.7505, 20.3398, 72.5247)
Luminance	0.2034 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4779DF #DFAD47

analogous

#47C5DF #4779DF #6147DF

triadic

#4779DF #DF4779 #79DF47

tetradic

#4779DF #DF47C5 #DFAD47 #47DF61

square

#4779DF #DF47C5 #DFAD47 #47DF61

split-complementary

#4779DF #DF6147 #C5DF47

monochromatic

#194192 #2258C6 #4779DF #7B9FE8 #AFC5F1

Accessibility & contrast

On white

4.14

#4779DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4779DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4779DF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4779DF	#FFFFFF	#000000	##000000
##4779DF	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4584E3

Deuteranopia (green-blind)

#2676DD

Tritanopia (blue-blind)

#0091A1

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4779df;
/* rgb */ color: rgb(71, 121, 223);
/* oklch */ color: oklch(59.4% 0.165 262.8);

Tailwind

colors: {
  custom: {
    50: '#8b9fe9',
    500: '#4779df',
    950: '#000000',
  },
}

SCSS

$custom: #4779df;
$custom-light: #8b9fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4779df",
  "rgb": {
    "r": 71,
    "g": 121,
    "b": 223
  },
  "hsl": {
    "h": 220.263,
    "s": 70.37,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59357,
    "c": 0.16463,
    "h": 262.8
  },
  "luminance": 0.20342
}

Semantic roles & 50–950 ramp

primary

#4779DF

secondary

#DFCBA2

accent

#B23BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4779DF

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

Preview Lab → · Contrast checker → · Palette generator →