#5471EE#5471EE

#5471EE is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.4% C 0.190 H 269.9°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#5471EE
RGB	rgb(84, 113, 238)
HSL	hsl(229, 82%, 63%)
HSV	hsv(229, 65%, 93%)
CMYK	cmyk(64.7%, 52.5%, 0%, 6.7%)
CIE-LAB	lab(51.69, 28.56, -66.29)
CIE-LCH	lch(51.69, 72.18, 293.31°)
OKLab	oklab(59.42% -0.0004 -0.1904)
OKLCH	oklch(59.42% 0.19 269.9)
XYZ	xyz(24.9887, 19.8658, 83.3899)
Luminance	0.1987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5471EE #EED154

analogous

#54BEEE #5471EE #8454EE

triadic

#5471EE #EE5471 #71EE54

tetradic

#5471EE #EE54BE #EED154 #54EE84

square

#5471EE #EE54BE #EED154 #54EE84

split-complementary

#5471EE #EE8454 #BEEE54

monochromatic

#1231B6 #1C43E8 #5471EE #8C9FF4 #C3CDF9

Accessibility & contrast

On white

4.22

#5471EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#5471EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5471EE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5471EE	#FFFFFF	#000000	##000000
##5471EE	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D82F2

Deuteranopia (green-blind)

#0075EB

Tritanopia (blue-blind)

#008FA5

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5471ee;
/* rgb */ color: rgb(84, 113, 238);
/* oklch */ color: oklch(59.4% 0.190 269.9);

Tailwind

colors: {
  custom: {
    50: '#9399f4',
    500: '#5471ee',
    950: '#000000',
  },
}

SCSS

$custom: #5471ee;
$custom-light: #9399f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5471ee",
  "rgb": {
    "r": 84,
    "g": 113,
    "b": 238
  },
  "hsl": {
    "h": 228.701,
    "s": 81.915,
    "l": 63.137
  },
  "oklch": {
    "l": 0.59423,
    "c": 0.19037,
    "h": 269.9
  },
  "luminance": 0.19868
}

Semantic roles & 50–950 ramp

primary

#5471EE

secondary

#EAE0B3

accent

#B607DE

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5471EE

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

Preview Lab → · Contrast checker → · Palette generator →