#4777D9#4777D9

#4777D9 is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.5% C 0.159 H 262.8°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4777D9
RGB	rgb(71, 119, 217)
HSL	hsl(220, 66%, 56%)
HSV	hsv(220, 67%, 85%)
CMYK	cmyk(67.3%, 45.2%, 0%, 14.9%)
CIE-LAB	lab(51.31, 15.52, -55.11)
CIE-LCH	lch(51.31, 57.26, 285.73°)
OKLab	oklab(58.55% -0.0198 -0.1577)
OKLCH	oklch(58.55% 0.159 262.8)
XYZ	xyz(21.7153, 19.5408, 68.2595)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4777D9 #D9A947

analogous

#47C0D9 #4777D9 #6047D9

triadic

#4777D9 #D94777 #77D947

tetradic

#4777D9 #D947C0 #D9A947 #47D960

square

#4777D9 #D947C0 #D9A947 #47D960

split-complementary

#4777D9 #D96047 #C0D947

monochromatic

#1C4089 #2758BC #4777D9 #7A9CE3 #ACC2EE

Accessibility & contrast

On white

4.28

#4777D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#4777D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4777D9

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4777D9	#FFFFFF	#000000	##000000
##4777D9	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4681DD

Deuteranopia (green-blind)

#2B74D7

Tritanopia (blue-blind)

#008E9D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4777d9;
/* rgb */ color: rgb(71, 119, 217);
/* oklch */ color: oklch(58.5% 0.159 262.8);

Tailwind

colors: {
  custom: {
    50: '#899de5',
    500: '#4777d9',
    950: '#000000',
  },
}

SCSS

$custom: #4777d9;
$custom-light: #899de5;
$custom-dark: #000000;

JSON

{
  "hex": "#4777d9",
  "rgb": {
    "r": 71,
    "g": 119,
    "b": 217
  },
  "hsl": {
    "h": 220.274,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.58546,
    "c": 0.15891,
    "h": 262.8
  },
  "luminance": 0.19543
}

Semantic roles & 50–950 ramp

primary

#4777D9

secondary

#DCC8A0

accent

#B13FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4777D9

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

Preview Lab → · Contrast checker → · Palette generator →