#4C77E6#4C77E6

#4C77E6 is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.6% C 0.175 H 265.5°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#4C77E6
RGB	rgb(76, 119, 230)
HSL	hsl(223, 75%, 60%)
HSV	hsv(223, 67%, 90%)
CMYK	cmyk(67%, 48.3%, 0%, 9.8%)
CIE-LAB	lab(52.33, 20.86, -60.78)
CIE-LCH	lch(52.33, 64.26, 288.94°)
OKLab	oklab(59.64% -0.0138 -0.1743)
OKLCH	oklch(59.64% 0.175 265.5)
XYZ	xyz(23.8553, 20.4410, 77.5359)
Luminance	0.2044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C77E6 #E6BB4C

analogous

#4CC4E6 #4C77E6 #6E4CE6

triadic

#4C77E6 #E64C77 #77E64C

tetradic

#4C77E6 #E64CC4 #E6BB4C #4CE66E

square

#4C77E6 #E64CC4 #E6BB4C #4CE66E

split-complementary

#4C77E6 #E66E4C #C4E64C

monochromatic

#173DA1 #1E52D7 #4C77E6 #82A0ED #B7C9F5

Accessibility & contrast

On white

4.13

#4C77E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#4C77E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C77E6

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C77E6	#FFFFFF	#000000	##000000
##4C77E6	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B84EA

Deuteranopia (green-blind)

#0F76E4

Tritanopia (blue-blind)

#0091A3

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c77e6;
/* rgb */ color: rgb(76, 119, 230);
/* oklch */ color: oklch(59.6% 0.175 265.5);

Tailwind

colors: {
  custom: {
    50: '#8e9def',
    500: '#4c77e6',
    950: '#000000',
  },
}

SCSS

$custom: #4c77e6;
$custom-light: #8e9def;
$custom-dark: #000000;

JSON

{
  "hex": "#4c77e6",
  "rgb": {
    "r": 76,
    "g": 119,
    "b": 230
  },
  "hsl": {
    "h": 223.247,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.59642,
    "c": 0.1748,
    "h": 265.5
  },
  "luminance": 0.20443
}

Semantic roles & 50–950 ramp

primary

#4C77E6

secondary

#E5D4A9

accent

#BD36F2

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4C77E6

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

Preview Lab → · Contrast checker → · Palette generator →