#4D77E6#4D77E6

#4D77E6 is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.7% C 0.174 H 265.8°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D77E6
RGB	rgb(77, 119, 230)
HSL	hsl(224, 75%, 60%)
HSV	hsv(224, 67%, 90%)
CMYK	cmyk(66.5%, 48.3%, 0%, 9.8%)
CIE-LAB	lab(52.38, 21.01, -60.71)
CIE-LCH	lch(52.38, 64.24, 289.09°)
OKLab	oklab(59.69% -0.0129 -0.174)
OKLCH	oklch(59.69% 0.175 265.8)
XYZ	xyz(23.9354, 20.4823, 77.5396)
Luminance	0.2049 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D77E6 #E6BC4D

analogous

#4DC4E6 #4D77E6 #6F4DE6

triadic

#4D77E6 #E64D77 #77E64D

tetradic

#4D77E6 #E64DC4 #E6BC4D #4DE66F

square

#4D77E6 #E64DC4 #E6BC4D #4DE66F

split-complementary

#4D77E6 #E66F4D #C4E64D

monochromatic

#173DA2 #1E51D8 #4D77E6 #83A0EE #B8C9F5

Accessibility & contrast

On white

4.12

#4D77E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4D77E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D77E6

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D77E6	#FFFFFF	#000000	##000000
##4D77E6	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B84EA

Deuteranopia (green-blind)

#1176E4

Tritanopia (blue-blind)

#0091A3

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4d77e6;
/* rgb */ color: rgb(77, 119, 230);
/* oklch */ color: oklch(59.7% 0.174 265.8);

Tailwind

colors: {
  custom: {
    50: '#8e9def',
    500: '#4d77e6',
    950: '#000000',
  },
}

SCSS

$custom: #4d77e6;
$custom-light: #8e9def;
$custom-dark: #000000;

JSON

{
  "hex": "#4d77e6",
  "rgb": {
    "r": 77,
    "g": 119,
    "b": 230
  },
  "hsl": {
    "h": 223.529,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5969,
    "c": 0.1745,
    "h": 265.8
  },
  "luminance": 0.20485
}

Semantic roles & 50–950 ramp

primary

#4D77E6

secondary

#E5D5AA

accent

#A00ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #4D77E6

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

Preview Lab → · Contrast checker → · Palette generator →