#5471E4#5471E4

#5471E4 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 58.7% C 0.177 H 269.6°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#5471E4
RGB	rgb(84, 113, 228)
HSL	hsl(228, 73%, 61%)
HSV	hsv(228, 63%, 89%)
CMYK	cmyk(63.2%, 50.4%, 0%, 10.6%)
CIE-LAB	lab(51.03, 25.16, -61.74)
CIE-LCH	lch(51.03, 66.67, 292.18°)
OKLab	oklab(58.72% -0.0012 -0.177)
OKLCH	oklch(58.72% 0.177 269.6)
XYZ	xyz(23.5601, 19.2944, 75.8664)
Luminance	0.1930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5471E4 #E4C754

analogous

#54B9E4 #5471E4 #7F54E4

triadic

#5471E4 #E45471 #71E454

tetradic

#5471E4 #E454B9 #E4C754 #54E47F

square

#5471E4 #E454B9 #E4C754 #54E47F

split-complementary

#5471E4 #E47F54 #B9E454

monochromatic

#1A36A4 #2247D9 #5471E4 #899DEC #BEC9F5

Accessibility & contrast

On white

4.32

#5471E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#5471E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5471E4

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5471E4	#FFFFFF	#000000	##000000
##5471E4	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F80E8

Deuteranopia (green-blind)

#0073E2

Tritanopia (blue-blind)

#008CA0

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5471e4;
/* rgb */ color: rgb(84, 113, 228);
/* oklch */ color: oklch(58.7% 0.177 269.6);

Tailwind

colors: {
  custom: {
    50: '#9299ed',
    500: '#5471e4',
    950: '#000000',
  },
}

SCSS

$custom: #5471e4;
$custom-light: #9299ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5471e4",
  "rgb": {
    "r": 84,
    "g": 113,
    "b": 228
  },
  "hsl": {
    "h": 227.917,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.58719,
    "c": 0.17699,
    "h": 269.6
  },
  "luminance": 0.19297
}

Semantic roles & 50–950 ramp

primary

#5471E4

secondary

#E5DAAF

accent

#AD11D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5471E4

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

Preview Lab → · Contrast checker → · Palette generator →