#5471E9#5471E9

#5471E9 is a mid, vivid blue. Relative luminance 0.196; OKLCH L 59.1% C 0.184 H 269.8°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#5471E9
RGB	rgb(84, 113, 233)
HSL	hsl(228, 77%, 62%)
HSV	hsv(228, 64%, 91%)
CMYK	cmyk(63.9%, 51.5%, 0%, 8.6%)
CIE-LAB	lab(51.35, 26.86, -64.02)
CIE-LCH	lch(51.35, 69.43, 292.76°)
OKLab	oklab(59.07% -0.0008 -0.1837)
OKLCH	oklch(59.07% 0.184 269.8)
XYZ	xyz(24.2643, 19.5761, 79.5749)
Luminance	0.1958 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5471E9 #E9CC54

analogous

#54BCE9 #5471E9 #8254E9

triadic

#5471E9 #E95471 #71E954

tetradic

#5471E9 #E954BC #E9CC54 #54E982

square

#5471E9 #E954BC #E9CC54 #54E982

split-complementary

#5471E9 #E98254 #BCE954

monochromatic

#1633AC #1E44E2 #5471E9 #8A9EF0 #C0CBF7

Accessibility & contrast

On white

4.27

#5471E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#5471E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5471E9

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5471E9	#FFFFFF	#000000	##000000
##5471E9	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2781ED

Deuteranopia (green-blind)

#0074E7

Tritanopia (blue-blind)

#008DA2

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5471e9;
/* rgb */ color: rgb(84, 113, 233);
/* oklch */ color: oklch(59.1% 0.184 269.8);

Tailwind

colors: {
  custom: {
    50: '#9299f1',
    500: '#5471e9',
    950: '#000000',
  },
}

SCSS

$custom: #5471e9;
$custom-light: #9299f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5471e9",
  "rgb": {
    "r": 84,
    "g": 113,
    "b": 233
  },
  "hsl": {
    "h": 228.322,
    "s": 77.202,
    "l": 62.157
  },
  "oklch": {
    "l": 0.59068,
    "c": 0.18371,
    "h": 269.8
  },
  "luminance": 0.19578
}

Semantic roles & 50–950 ramp

primary

#5471E9

secondary

#E8DDB1

accent

#B10CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5471E9

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

Preview Lab → · Contrast checker → · Palette generator →