#5574EB#5574EB

#5574EB is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.8% C 0.182 H 269.3°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#5574EB
RGB	rgb(85, 116, 235)
HSL	hsl(228, 79%, 63%)
HSV	hsv(228, 64%, 92%)
CMYK	cmyk(63.8%, 50.6%, 0%, 7.8%)
CIE-LAB	lab(52.31, 25.86, -63.60)
CIE-LCH	lch(52.31, 68.66, 292.12°)
OKLab	oklab(59.84% -0.0024 -0.1824)
OKLCH	oklch(59.84% 0.182 269.3)
XYZ	xyz(24.9820, 20.4180, 81.2057)
Luminance	0.2042 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5574EB #EBCC55

analogous

#55BFEB #5574EB #8155EB

triadic

#5574EB #EB5574 #74EB55

tetradic

#5574EB #EB55BF #EBCC55 #55EB81

square

#5574EB #EB55BF #EBCC55 #55EB81

split-complementary

#5574EB #EB8155 #BFEB55

monochromatic

#1535B1 #1E47E5 #5574EB #8CA1F1 #C3CEF8

Accessibility & contrast

On white

4.13

#5574EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#5574EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5574EB

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5574EB	#FFFFFF	#000000	##000000
##5574EB	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E84EF

Deuteranopia (green-blind)

#0076E9

Tritanopia (blue-blind)

#0090A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5574eb;
/* rgb */ color: rgb(85, 116, 235);
/* oklch */ color: oklch(59.8% 0.182 269.3);

Tailwind

colors: {
  custom: {
    50: '#939bf2',
    500: '#5574eb',
    950: '#000000',
  },
}

SCSS

$custom: #5574eb;
$custom-light: #939bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5574eb",
  "rgb": {
    "r": 85,
    "g": 116,
    "b": 235
  },
  "hsl": {
    "h": 227.6,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.59843,
    "c": 0.18244,
    "h": 269.3
  },
  "luminance": 0.2042
}

Semantic roles & 50–950 ramp

primary

#5574EB

secondary

#E9DEB3

accent

#B00ADB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5574EB

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

Preview Lab → · Contrast checker → · Palette generator →