#5574EF#5574EF

#5574EF is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.1% C 0.188 H 269.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#5574EF
RGB	rgb(85, 116, 239)
HSL	hsl(228, 83%, 64%)
HSV	hsv(228, 64%, 94%)
CMYK	cmyk(64.4%, 51.5%, 0%, 6.3%)
CIE-LAB	lab(52.57, 27.22, -65.42)
CIE-LCH	lch(52.57, 70.85, 292.59°)
OKLab	oklab(60.12% -0.002 -0.1878)
OKLCH	oklch(60.12% 0.188 269.4)
XYZ	xyz(25.5664, 20.6517, 84.2835)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5574EF #EFD055

analogous

#55C1EF #5574EF #8355EF

triadic

#5574EF #EF5574 #74EF55

tetradic

#5574EF #EF55C1 #EFD055 #55EF83

square

#5574EF #EF55C1 #EFD055 #55EF83

split-complementary

#5574EF #EF8355 #C1EF55

monochromatic

#1133B8 #1D46EA #5574EF #8DA2F4 #C5CFFA

Accessibility & contrast

On white

4.09

#5574EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#5574EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5574EF

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5574EF	#FFFFFF	#000000	##000000
##5574EF	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2885F3

Deuteranopia (green-blind)

#0077EC

Tritanopia (blue-blind)

#0091A6

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5574ef;
/* rgb */ color: rgb(85, 116, 239);
/* oklch */ color: oklch(60.1% 0.188 269.4);

Tailwind

colors: {
  custom: {
    50: '#949bf5',
    500: '#5574ef',
    950: '#000000',
  },
}

SCSS

$custom: #5574ef;
$custom-light: #949bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5574ef",
  "rgb": {
    "r": 85,
    "g": 116,
    "b": 239
  },
  "hsl": {
    "h": 227.922,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.60123,
    "c": 0.18777,
    "h": 269.4
  },
  "luminance": 0.20654
}

Semantic roles & 50–950 ramp

primary

#5574EF

secondary

#EBE0B5

accent

#B406DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5574EF

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

Preview Lab → · Contrast checker → · Palette generator →