#4477D3#4477D3

#4477D3 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.0% C 0.152 H 261.2°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4477D3
RGB	rgb(68, 119, 211)
HSL	hsl(219, 62%, 55%)
HSV	hsv(219, 68%, 83%)
CMYK	cmyk(67.8%, 43.6%, 0%, 17.3%)
CIE-LAB	lab(50.83, 12.92, -52.49)
CIE-LCH	lch(50.83, 54.06, 283.83°)
OKLab	oklab(58.03% -0.0233 -0.15)
OKLCH	oklch(58.03% 0.152 261.2)
XYZ	xyz(20.7344, 19.1237, 64.2139)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4477D3 #D3A044

analogous

#44BFD3 #4477D3 #5844D3

triadic

#4477D3 #D34477 #77D344

tetradic

#4477D3 #D344BF #D3A044 #44D358

square

#4477D3 #D344BF #D3A044 #44D358

split-complementary

#4477D3 #D35844 #BFD344

monochromatic

#1E407F #295AB0 #4477D3 #769BDF #A7BFEA

Accessibility & contrast

On white

4.35

#4477D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#4477D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4477D3

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4477D3	#FFFFFF	#000000	##000000
##4477D3	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B80D7

Deuteranopia (green-blind)

#3273D1

Tritanopia (blue-blind)

#008C9B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #4477d3;
/* rgb */ color: rgb(68, 119, 211);
/* oklch */ color: oklch(58.0% 0.152 261.2);

Tailwind

colors: {
  custom: {
    50: '#879de1',
    500: '#4477d3',
    950: '#000000',
  },
}

SCSS

$custom: #4477d3;
$custom-light: #879de1;
$custom-dark: #000000;

JSON

{
  "hex": "#4477d3",
  "rgb": {
    "r": 68,
    "g": 119,
    "b": 211
  },
  "hsl": {
    "h": 218.601,
    "s": 61.905,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58025,
    "c": 0.15182,
    "h": 261.2
  },
  "luminance": 0.19126
}

Semantic roles & 50–950 ramp

primary

#4477D3

secondary

#D8C29B

accent

#AB43E5

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0D0E15

muted

#7D7E83

Preview Lab

Preview with #4477D3

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

Preview Lab → · Contrast checker → · Palette generator →