#5470EC#5470EC

#5470EC is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.1% C 0.189 H 270.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#5470EC
RGB	rgb(84, 112, 236)
HSL	hsl(229, 80%, 63%)
HSV	hsv(229, 64%, 93%)
CMYK	cmyk(64.4%, 52.5%, 0%, 7.5%)
CIE-LAB	lab(51.30, 28.50, -65.79)
CIE-LCH	lch(51.30, 71.70, 293.42°)
OKLab	oklab(59.09% 0.0003 -0.1889)
OKLCH	oklch(59.09% 0.189 270.1)
XYZ	xyz(24.5855, 19.5271, 81.8141)
Luminance	0.1953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5470EC #ECD054

analogous

#54BCEC #5470EC #8454EC

triadic

#5470EC #EC5470 #70EC54

tetradic

#5470EC #EC54BC #ECD054 #54EC84

square

#5470EC #EC54BC #ECD054 #54EC84

split-complementary

#5470EC #EC8454 #BCEC54

monochromatic

#1431B2 #1D42E6 #5470EC #8B9EF2 #C2CCF8

Accessibility & contrast

On white

4.28

#5470EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#5470EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5470EC

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5470EC	#FFFFFF	#000000	##000000
##5470EC	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D81F0

Deuteranopia (green-blind)

#0074E9

Tritanopia (blue-blind)

#008DA3

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5470ec;
/* rgb */ color: rgb(84, 112, 236);
/* oklch */ color: oklch(59.1% 0.189 270.1);

Tailwind

colors: {
  custom: {
    50: '#9398f3',
    500: '#5470ec',
    950: '#000000',
  },
}

SCSS

$custom: #5470ec;
$custom-light: #9398f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5470ec",
  "rgb": {
    "r": 84,
    "g": 112,
    "b": 236
  },
  "hsl": {
    "h": 228.947,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.59089,
    "c": 0.18894,
    "h": 270.1
  },
  "luminance": 0.19529
}

Semantic roles & 50–950 ramp

primary

#5470EC

secondary

#E9DFB2

accent

#B509DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #5470EC

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

Preview Lab → · Contrast checker → · Palette generator →