#5574EC#5574EC

#5574EC is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.9% C 0.184 H 269.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5574EC
RGB	rgb(85, 116, 236)
HSL	hsl(228, 80%, 63%)
HSV	hsv(228, 64%, 93%)
CMYK	cmyk(64%, 50.8%, 0%, 7.5%)
CIE-LAB	lab(52.37, 26.20, -64.06)
CIE-LCH	lch(52.37, 69.21, 292.24°)
OKLab	oklab(59.91% -0.0023 -0.1838)
OKLCH	oklch(59.91% 0.184 269.3)
XYZ	xyz(25.1269, 20.4759, 81.9687)
Luminance	0.2048 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5574EC #ECCD55

analogous

#55BFEC #5574EC #8155EC

triadic

#5574EC #EC5574 #74EC55

tetradic

#5574EC #EC55BF #ECCD55 #55EC81

square

#5574EC #EC55BF #ECCD55 #55EC81

split-complementary

#5574EC #EC8155 #BFEC55

monochromatic

#1435B3 #1E47E6 #5574EC #8CA1F2 #C3CEF8

Accessibility & contrast

On white

4.12

#5574EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5574EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5574EC

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5574EC	#FFFFFF	#000000	##000000
##5574EC	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D84F0

Deuteranopia (green-blind)

#0076EA

Tritanopia (blue-blind)

#0090A5

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5574ec;
/* rgb */ color: rgb(85, 116, 236);
/* oklch */ color: oklch(59.9% 0.184 269.3);

Tailwind

colors: {
  custom: {
    50: '#939bf3',
    500: '#5574ec',
    950: '#000000',
  },
}

SCSS

$custom: #5574ec;
$custom-light: #939bf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5574ec",
  "rgb": {
    "r": 85,
    "g": 116,
    "b": 236
  },
  "hsl": {
    "h": 227.682,
    "s": 79.894,
    "l": 62.941
  },
  "oklch": {
    "l": 0.59913,
    "c": 0.18377,
    "h": 269.3
  },
  "luminance": 0.20478
}

Semantic roles & 50–950 ramp

primary

#5574EC

secondary

#EADEB3

accent

#B109DC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5574EC

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

Preview Lab → · Contrast checker → · Palette generator →