#4471D7#4471D7

#4471D7 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.0% C 0.164 H 264.0°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4471D7
RGB	rgb(68, 113, 215)
HSL	hsl(222, 65%, 55%)
HSV	hsv(222, 68%, 84%)
CMYK	cmyk(68.4%, 47.4%, 0%, 15.7%)
CIE-LAB	lab(49.43, 18.08, -57.02)
CIE-LCH	lch(49.43, 59.81, 287.60°)
OKLab	oklab(57.03% -0.0171 -0.1634)
OKLCH	oklch(57.03% 0.164 264)
XYZ	xyz(20.5504, 17.9434, 66.6572)
Luminance	0.1794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4471D7 #D7AA44

analogous

#44BAD7 #4471D7 #6044D7

triadic

#4471D7 #D74471 #71D744

tetradic

#4471D7 #D744BA #D7AA44 #44D760

square

#4471D7 #D744BA #D7AA44 #44D760

split-complementary

#4471D7 #D76044 #BAD744

monochromatic

#1C3C84 #2753B7 #4471D7 #7697E2 #A9BEED

Accessibility & contrast

On white

4.58

#4471D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#4471D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4471D7

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4471D7	#FFFFFF	#000000	##000000
##4471D7	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B7DDB

Deuteranopia (green-blind)

#176FD5

Tritanopia (blue-blind)

#00899A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4471d7;
/* rgb */ color: rgb(68, 113, 215);
/* oklch */ color: oklch(57.0% 0.164 264.0);

Tailwind

colors: {
  custom: {
    50: '#8899e4',
    500: '#4471d7',
    950: '#000000',
  },
}

SCSS

$custom: #4471d7;
$custom-light: #8899e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4471d7",
  "rgb": {
    "r": 68,
    "g": 113,
    "b": 215
  },
  "hsl": {
    "h": 221.633,
    "s": 64.758,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57025,
    "c": 0.16431,
    "h": 264
  },
  "luminance": 0.17945
}

Semantic roles & 50–950 ramp

primary

#4471D7

secondary

#DAC79D

accent

#B440E8

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0D16

muted

#7E7E84

Preview Lab

Preview with #4471D7

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

Preview Lab → · Contrast checker → · Palette generator →