#5784CA#5784CA

#5784CA is a mid, moderate blue. Relative luminance 0.228; OKLCH L 61.2% C 0.118 H 258.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#5784CA
RGB	rgb(87, 132, 202)
HSL	hsl(217, 52%, 57%)
HSV	hsv(217, 57%, 79%)
CMYK	cmyk(56.9%, 34.7%, 0%, 20.8%)
CIE-LAB	lab(54.86, 5.43, -40.94)
CIE-LCH	lch(54.86, 41.30, 277.56°)
OKLab	oklab(61.23% -0.0226 -0.1157)
OKLCH	oklch(61.23% 0.118 258.9)
XYZ	xyz(22.8387, 22.7911, 59.0613)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5784CA #CA9D57

analogous

#57BDCA #5784CA #6457CA

triadic

#5784CA #CA5784 #84CA57

tetradic

#5784CA #CA57BD #CA9D57 #57CA64

square

#5784CA #CA57BD #CA9D57 #57CA64

split-complementary

#5784CA #CA6457 #BDCA57

monochromatic

#284A7F #3765AD #5784CA #86A6D9 #B4C8E7

Accessibility & contrast

On white

3.78

#5784CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#5784CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5784CA

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5784CA	#FFFFFF	#000000	##000000
##5784CA	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6789CD

Deuteranopia (green-blind)

#597EC9

Tritanopia (blue-blind)

#00949D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5784ca;
/* rgb */ color: rgb(87, 132, 202);
/* oklch */ color: oklch(61.2% 0.118 258.9);

Tailwind

colors: {
  custom: {
    50: '#8fa7da',
    500: '#5784ca',
    950: '#000000',
  },
}

SCSS

$custom: #5784ca;
$custom-light: #8fa7da;
$custom-dark: #000000;

JSON

{
  "hex": "#5784ca",
  "rgb": {
    "r": 87,
    "g": 132,
    "b": 202
  },
  "hsl": {
    "h": 216.522,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61226,
    "c": 0.11791,
    "h": 258.9
  },
  "luminance": 0.22793
}

Semantic roles & 50–950 ramp

primary

#5784CA

secondary

#D6C4A7

accent

#A34CDB

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5784CA

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

Preview Lab → · Contrast checker → · Palette generator →