#4D77D7#4D77D7

#4D77D7 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.7% C 0.154 H 264.4°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4D77D7
RGB	rgb(77, 119, 215)
HSL	hsl(222, 63%, 57%)
HSV	hsv(222, 64%, 84%)
CMYK	cmyk(64.2%, 44.7%, 0%, 15.7%)
CIE-LAB	lab(51.47, 15.80, -53.72)
CIE-LCH	lch(51.47, 56.00, 286.39°)
OKLab	oklab(58.7% -0.0151 -0.1535)
OKLCH	oklch(58.7% 0.154 264.4)
XYZ	xyz(21.9189, 19.6757, 66.9195)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D77D7 #D7AD4D

analogous

#4DBCD7 #4D77D7 #684DD7

triadic

#4D77D7 #D74D77 #77D74D

tetradic

#4D77D7 #D74DBC #D7AD4D #4DD768

square

#4D77D7 #D74DBC #D7AD4D #4DD768

split-complementary

#4D77D7 #D7684D #BCD74D

monochromatic

#1F408A #2A57BC #4D77D7 #7F9DE2 #B1C3ED

Accessibility & contrast

On white

4.25

#4D77D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#4D77D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D77D7

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D77D7	#FFFFFF	#000000	##000000
##4D77D7	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4981DB

Deuteranopia (green-blind)

#3175D5

Tritanopia (blue-blind)

#008D9C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4d77d7;
/* rgb */ color: rgb(77, 119, 215);
/* oklch */ color: oklch(58.7% 0.154 264.4);

Tailwind

colors: {
  custom: {
    50: '#8c9de4',
    500: '#4d77d7',
    950: '#000000',
  },
}

SCSS

$custom: #4d77d7;
$custom-light: #8c9de4;
$custom-dark: #000000;

JSON

{
  "hex": "#4d77d7",
  "rgb": {
    "r": 77,
    "g": 119,
    "b": 215
  },
  "hsl": {
    "h": 221.739,
    "s": 63.303,
    "l": 57.255
  },
  "oklch": {
    "l": 0.58701,
    "c": 0.1542,
    "h": 264.4
  },
  "luminance": 0.19678
}

Semantic roles & 50–950 ramp

primary

#4D77D7

secondary

#DCCBA4

accent

#B441E6

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E15

muted

#7E7E84

Preview Lab

Preview with #4D77D7

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

Preview Lab → · Contrast checker → · Palette generator →