#4779E6#4779E6

#4779E6 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.8% C 0.174 H 263.5°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#4779E6
RGB	rgb(71, 121, 230)
HSL	hsl(221, 76%, 59%)
HSV	hsv(221, 69%, 90%)
CMYK	cmyk(69.1%, 47.4%, 0%, 9.8%)
CIE-LAB	lab(52.65, 18.87, -60.29)
CIE-LCH	lch(52.65, 63.17, 287.38°)
OKLab	oklab(59.82% -0.0197 -0.1729)
OKLCH	oklch(59.82% 0.174 263.5)
XYZ	xyz(23.7138, 20.7251, 77.5982)
Luminance	0.2073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4779E6 #E6B447

analogous

#47C9E6 #4779E6 #6547E6

triadic

#4779E6 #E64779 #79E647

tetradic

#4779E6 #E647C9 #E6B447 #47E665

square

#4779E6 #E647C9 #E6B447 #47E665

split-complementary

#4779E6 #E66547 #C9E647

monochromatic

#15409D #1D56D3 #4779E6 #7DA0ED #B3C7F5

Accessibility & contrast

On white

4.08

#4779E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#4779E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4779E6

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4779E6	#FFFFFF	#000000	##000000
##4779E6	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E85EA

Deuteranopia (green-blind)

#1577E4

Tritanopia (blue-blind)

#0093A4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4779e6;
/* rgb */ color: rgb(71, 121, 230);
/* oklch */ color: oklch(59.8% 0.174 263.5);

Tailwind

colors: {
  custom: {
    50: '#8c9fee',
    500: '#4779e6',
    950: '#000000',
  },
}

SCSS

$custom: #4779e6;
$custom-light: #8c9fee;
$custom-dark: #000000;

JSON

{
  "hex": "#4779e6",
  "rgb": {
    "r": 71,
    "g": 121,
    "b": 230
  },
  "hsl": {
    "h": 221.132,
    "s": 76.077,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59823,
    "c": 0.17398,
    "h": 263.5
  },
  "luminance": 0.20728
}

Semantic roles & 50–950 ramp

primary

#4779E6

secondary

#E4D0A5

accent

#B735F3

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4779E6

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

Preview Lab → · Contrast checker → · Palette generator →