#4D77DE#4D77DE

#4D77DE is a mid, vivid blue. Relative luminance 0.200; OKLCH L 59.2% C 0.164 H 265.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#4D77DE
RGB	rgb(77, 119, 222)
HSL	hsl(223, 69%, 59%)
HSV	hsv(223, 65%, 87%)
CMYK	cmyk(65.3%, 46.4%, 0%, 12.9%)
CIE-LAB	lab(51.89, 18.23, -57.00)
CIE-LCH	lch(51.89, 59.85, 287.74°)
OKLab	oklab(59.16% -0.014 -0.1631)
OKLCH	oklch(59.16% 0.164 265.1)
XYZ	xyz(22.8376, 20.0432, 71.7583)
Luminance	0.2004 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D77DE #DEB44D

analogous

#4DBFDE #4D77DE #6B4DDE

triadic

#4D77DE #DE4D77 #77DE4D

tetradic

#4D77DE #DE4DBF #DEB44D #4DDE6B

square

#4D77DE #DE4DBF #DEB44D #4DDE6B

split-complementary

#4D77DE #DE6B4D #BFDE4D

monochromatic

#1C3F95 #2555C9 #4D77DE #819EE8 #B4C6F1

Accessibility & contrast

On white

4.19

#4D77DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#4D77DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D77DE

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D77DE	#FFFFFF	#000000	##000000
##4D77DE	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4383E2

Deuteranopia (green-blind)

#2675DC

Tritanopia (blue-blind)

#008FA0

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4d77de;
/* rgb */ color: rgb(77, 119, 222);
/* oklch */ color: oklch(59.2% 0.164 265.1);

Tailwind

colors: {
  custom: {
    50: '#8d9de9',
    500: '#4d77de',
    950: '#000000',
  },
}

SCSS

$custom: #4d77de;
$custom-light: #8d9de9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d77de",
  "rgb": {
    "r": 77,
    "g": 119,
    "b": 222
  },
  "hsl": {
    "h": 222.621,
    "s": 68.72,
    "l": 58.627
  },
  "oklch": {
    "l": 0.59156,
    "c": 0.16372,
    "h": 265.1
  },
  "luminance": 0.20045
}

Semantic roles & 50–950 ramp

primary

#4D77DE

secondary

#E0CFA7

accent

#B93CEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4D77DE

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

Preview Lab → · Contrast checker → · Palette generator →