#5774EF#5774EF

#5774EF is a mid, vivid blue. Relative luminance 0.207; OKLCH L 60.2% C 0.187 H 270.0°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#5774EF
RGB	rgb(87, 116, 239)
HSL	hsl(229, 83%, 64%)
HSV	hsv(229, 64%, 94%)
CMYK	cmyk(63.6%, 51.5%, 0%, 6.3%)
CIE-LAB	lab(52.67, 27.54, -65.24)
CIE-LCH	lch(52.67, 70.82, 292.88°)
OKLab	oklab(60.23% -0.0001 -0.1872)
OKLCH	oklch(60.23% 0.187 270)
XYZ	xyz(25.7506, 20.7467, 84.2921)
Luminance	0.2075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5774EF #EFD257

analogous

#57C0EF #5774EF #8657EF

triadic

#5774EF #EF5774 #74EF57

tetradic

#5774EF #EF57C0 #EFD257 #57EF86

square

#5774EF #EF57C0 #EFD257 #57EF86

split-complementary

#5774EF #EF8657 #C0EF57

monochromatic

#1232BA #1F46EA #5774EF #8FA2F4 #C7D0FA

Accessibility & contrast

On white

4.08

#5774EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#5774EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5774EF

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5774EF	#FFFFFF	#000000	##000000
##5774EF	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2885F3

Deuteranopia (green-blind)

#0077EC

Tritanopia (blue-blind)

#0091A6

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5774ef;
/* rgb */ color: rgb(87, 116, 239);
/* oklch */ color: oklch(60.2% 0.187 270.0);

Tailwind

colors: {
  custom: {
    50: '#959bf5',
    500: '#5774ef',
    950: '#000000',
  },
}

SCSS

$custom: #5774ef;
$custom-light: #959bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5774ef",
  "rgb": {
    "r": 87,
    "g": 116,
    "b": 239
  },
  "hsl": {
    "h": 228.553,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.6023,
    "c": 0.1872,
    "h": 270
  },
  "luminance": 0.20749
}

Semantic roles & 50–950 ramp

primary

#5774EF

secondary

#ECE1B6

accent

#B606DF

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5774EF

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

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