#4C77DE#4C77DE

#4C77DE is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.1% C 0.164 H 264.8°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4C77DE
RGB	rgb(76, 119, 222)
HSL	hsl(222, 69%, 58%)
HSV	hsv(222, 66%, 87%)
CMYK	cmyk(65.8%, 46.4%, 0%, 12.9%)
CIE-LAB	lab(51.84, 18.07, -57.08)
CIE-LCH	lch(51.84, 59.87, 287.56°)
OKLab	oklab(59.11% -0.0149 -0.1634)
OKLCH	oklch(59.11% 0.164 264.8)
XYZ	xyz(22.7575, 20.0019, 71.7545)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C77DE #DEB34C

analogous

#4CC0DE #4C77DE #6A4CDE

triadic

#4C77DE #DE4C77 #77DE4C

tetradic

#4C77DE #DE4CC0 #DEB34C #4CDE6A

square

#4C77DE #DE4CC0 #DEB34C #4CDE6A

split-complementary

#4C77DE #DE6A4C #C0DE4C

monochromatic

#1B3F94 #2555C8 #4C77DE #809EE8 #B3C6F1

Accessibility & contrast

On white

4.20

#4C77DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4C77DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C77DE

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C77DE	#FFFFFF	#000000	##000000
##4C77DE	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)

#4383E2

Deuteranopia (green-blind)

#2575DC

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4c77de;
/* rgb */ color: rgb(76, 119, 222);
/* oklch */ color: oklch(59.1% 0.164 264.8);

Tailwind

colors: {
  custom: {
    50: '#8d9de9',
    500: '#4c77de',
    950: '#000000',
  },
}

SCSS

$custom: #4c77de;
$custom-light: #8d9de9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c77de",
  "rgb": {
    "r": 76,
    "g": 119,
    "b": 222
  },
  "hsl": {
    "h": 222.329,
    "s": 68.868,
    "l": 58.431
  },
  "oklch": {
    "l": 0.59107,
    "c": 0.16403,
    "h": 264.8
  },
  "luminance": 0.20004
}

Semantic roles & 50–950 ramp

primary

#4C77DE

secondary

#E0CFA6

accent

#B83CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C77DE

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

Preview Lab → · Contrast checker → · Palette generator →