#4777E2#4777E2

#4777E2 is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.1% C 0.171 H 263.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4777E2
RGB	rgb(71, 119, 226)
HSL	hsl(221, 73%, 58%)
HSV	hsv(221, 69%, 89%)
CMYK	cmyk(68.6%, 47.3%, 0%, 11.4%)
CIE-LAB	lab(51.86, 18.70, -59.31)
CIE-LCH	lch(51.86, 62.18, 287.50°)
OKLab	oklab(59.14% -0.0185 -0.17)
OKLCH	oklch(59.14% 0.171 263.8)
XYZ	xyz(22.9180, 20.0219, 74.5936)
Luminance	0.2002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4777E2 #E2B247

analogous

#47C5E2 #4777E2 #6447E2

triadic

#4777E2 #E24777 #77E247

tetradic

#4777E2 #E247C5 #E2B247 #47E264

square

#4777E2 #E247C5 #E2B247 #47E264

split-complementary

#4777E2 #E26447 #C5E247

monochromatic

#183F97 #2055CC #4777E2 #7C9EEA #B1C5F3

Accessibility & contrast

On white

4.20

#4777E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4777E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4777E2

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4777E2	#FFFFFF	#000000	##000000
##4777E2	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E83E6

Deuteranopia (green-blind)

#1775E0

Tritanopia (blue-blind)

#0090A2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4777e2;
/* rgb */ color: rgb(71, 119, 226);
/* oklch */ color: oklch(59.1% 0.171 263.8);

Tailwind

colors: {
  custom: {
    50: '#8b9dec',
    500: '#4777e2',
    950: '#000000',
  },
}

SCSS

$custom: #4777e2;
$custom-light: #8b9dec;
$custom-dark: #000000;

JSON

{
  "hex": "#4777e2",
  "rgb": {
    "r": 71,
    "g": 119,
    "b": 226
  },
  "hsl": {
    "h": 221.419,
    "s": 72.77,
    "l": 58.235
  },
  "oklch": {
    "l": 0.59143,
    "c": 0.171,
    "h": 263.8
  },
  "luminance": 0.20024
}

Semantic roles & 50–950 ramp

primary

#4777E2

secondary

#E1CEA4

accent

#B738EF

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4777E2

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

Preview Lab → · Contrast checker → · Palette generator →