#5574E9#5574E9

#5574E9 is a mid, vivid blue. Relative luminance 0.203; OKLCH L 59.7% C 0.180 H 269.2°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#5574E9
RGB	rgb(85, 116, 233)
HSL	hsl(227, 77%, 62%)
HSV	hsv(227, 64%, 91%)
CMYK	cmyk(63.5%, 50.2%, 0%, 8.6%)
CIE-LAB	lab(52.18, 25.18, -62.69)
CIE-LCH	lch(52.18, 67.56, 291.88°)
OKLab	oklab(59.71% -0.0026 -0.1797)
OKLCH	oklch(59.71% 0.18 269.2)
XYZ	xyz(24.6947, 20.3031, 79.6925)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5574E9 #E9CA55

analogous

#55BEE9 #5574E9 #8055E9

triadic

#5574E9 #E95574 #74E955

tetradic

#5574E9 #E955BE #E9CA55 #55E980

square

#5574E9 #E955BE #E9CA55 #55E980

split-complementary

#5574E9 #E98055 #BEE955

monochromatic

#1636AD #1F48E2 #5574E9 #8BA0F0 #C1CDF7

Accessibility & contrast

On white

4.15

#5574E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#5574E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5574E9

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5574E9	#FFFFFF	#000000	##000000
##5574E9	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3183ED

Deuteranopia (green-blind)

#0076E7

Tritanopia (blue-blind)

#008FA4

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5574e9;
/* rgb */ color: rgb(85, 116, 233);
/* oklch */ color: oklch(59.7% 0.180 269.2);

Tailwind

colors: {
  custom: {
    50: '#939bf1',
    500: '#5574e9',
    950: '#000000',
  },
}

SCSS

$custom: #5574e9;
$custom-light: #939bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5574e9",
  "rgb": {
    "r": 85,
    "g": 116,
    "b": 233
  },
  "hsl": {
    "h": 227.432,
    "s": 77.083,
    "l": 62.353
  },
  "oklch": {
    "l": 0.59705,
    "c": 0.17975,
    "h": 269.2
  },
  "luminance": 0.20305
}

Semantic roles & 50–950 ramp

primary

#5574E9

secondary

#E8DDB2

accent

#AE0CD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5574E9

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

Preview Lab → · Contrast checker → · Palette generator →