#5471D8#5471D8

#5471D8 is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.9% C 0.161 H 269.1°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#5471D8
RGB	rgb(84, 113, 216)
HSL	hsl(227, 63%, 59%)
HSV	hsv(227, 61%, 85%)
CMYK	cmyk(61.1%, 47.7%, 0%, 15.3%)
CIE-LAB	lab(50.28, 21.10, -56.18)
CIE-LCH	lch(50.28, 60.01, 290.58°)
OKLab	oklab(57.9% -0.0026 -0.1606)
OKLCH	oklch(57.9% 0.161 269.1)
XYZ	xyz(21.9518, 18.6511, 67.3956)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5471D8 #D8BB54

analogous

#54B3D8 #5471D8 #7954D8

triadic

#5471D8 #D85471 #71D854

tetradic

#5471D8 #D854B3 #D8BB54 #54D879

square

#5471D8 #D854B3 #D8BB54 #54D879

split-complementary

#5471D8 #D87954 #B3D854

monochromatic

#213A91 #2C4DC2 #5471D8 #869AE3 #B8C4EF

Accessibility & contrast

On white

4.44

#5471D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#5471D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5471D8

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5471D8	#FFFFFF	#000000	##000000
##5471D8	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D7EDC

Deuteranopia (green-blind)

#2572D6

Tritanopia (blue-blind)

#00889A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5471d8;
/* rgb */ color: rgb(84, 113, 216);
/* oklch */ color: oklch(57.9% 0.161 269.1);

Tailwind

colors: {
  custom: {
    50: '#9099e5',
    500: '#5471d8',
    950: '#000000',
  },
}

SCSS

$custom: #5471d8;
$custom-light: #9099e5;
$custom-dark: #000000;

JSON

{
  "hex": "#5471d8",
  "rgb": {
    "r": 84,
    "g": 113,
    "b": 216
  },
  "hsl": {
    "h": 226.818,
    "s": 62.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.57905,
    "c": 0.16065,
    "h": 269.1
  },
  "luminance": 0.18653
}

Semantic roles & 50–950 ramp

primary

#5471D8

secondary

#DED2AA

accent

#C242E6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5471D8

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

Preview Lab → · Contrast checker → · Palette generator →