#5774EB#5774EB

#5774EB is a mid, vivid blue. Relative luminance 0.205; OKLCH L 60.0% C 0.182 H 269.9°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#5774EB
RGB	rgb(87, 116, 235)
HSL	hsl(228, 79%, 63%)
HSV	hsv(228, 63%, 92%)
CMYK	cmyk(63%, 50.6%, 0%, 7.8%)
CIE-LAB	lab(52.41, 26.19, -63.43)
CIE-LCH	lch(52.41, 68.62, 292.43°)
OKLab	oklab(59.95% -0.0005 -0.1819)
OKLCH	oklch(59.95% 0.182 269.9)
XYZ	xyz(25.1662, 20.5130, 81.2143)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5774EB #EBCE57

analogous

#57BEEB #5774EB #8457EB

triadic

#5774EB #EB5774 #74EB57

tetradic

#5774EB #EB57BE #EBCE57 #57EB84

square

#5774EB #EB57BE #EBCE57 #57EB84

split-complementary

#5774EB #EB8457 #BEEB57

monochromatic

#1534B2 #2047E4 #5774EB #8EA1F2 #C4CEF8

Accessibility & contrast

On white

4.12

#5774EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#5774EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5774EB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5774EB	#FFFFFF	#000000	##000000
##5774EB	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)

#2F84EF

Deuteranopia (green-blind)

#0077E9

Tritanopia (blue-blind)

#0090A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5774eb;
/* rgb */ color: rgb(87, 116, 235);
/* oklch */ color: oklch(60.0% 0.182 269.9);

Tailwind

colors: {
  custom: {
    50: '#949bf2',
    500: '#5774eb',
    950: '#000000',
  },
}

SCSS

$custom: #5774eb;
$custom-light: #949bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#5774eb",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 235
  },
  "hsl": {
    "h": 228.243,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.59952,
    "c": 0.18186,
    "h": 269.9
  },
  "luminance": 0.20515
}

Semantic roles & 50–950 ramp

primary

#5774EB

secondary

#E9DFB4

accent

#B20ADB

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5774EB

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

Preview Lab → · Contrast checker → · Palette generator →