#5786CF#5786CF

#5786CF is a mid, vivid blue. Relative luminance 0.236; OKLCH L 61.9% C 0.123 H 258.9°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#5786CF
RGB	rgb(87, 134, 207)
HSL	hsl(217, 56%, 58%)
HSV	hsv(217, 58%, 81%)
CMYK	cmyk(58%, 35.3%, 0%, 18.8%)
CIE-LAB	lab(55.66, 5.87, -42.50)
CIE-LCH	lch(55.66, 42.90, 277.87°)
OKLab	oklab(61.94% -0.0236 -0.1202)
OKLCH	oklch(61.94% 0.123 258.9)
XYZ	xyz(23.7141, 23.5794, 62.3210)
Luminance	0.2358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5786CF #CFA057

analogous

#57C2CF #5786CF #6457CF

triadic

#5786CF #CF5786 #86CF57

tetradic

#5786CF #CF57C2 #CFA057 #57CF64

square

#5786CF #CF57C2 #CFA057 #57CF64

split-complementary

#5786CF #CF6457 #C2CF57

monochromatic

#264B85 #3466B5 #5786CF #87A8DD #B6CBEA

Accessibility & contrast

On white

3.67

#5786CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#5786CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5786CF

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5786CF	#FFFFFF	#000000	##000000
##5786CF	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688CD2

Deuteranopia (green-blind)

#5880CD

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5786cf;
/* rgb */ color: rgb(87, 134, 207);
/* oklch */ color: oklch(61.9% 0.123 258.9);

Tailwind

colors: {
  custom: {
    50: '#8fa8de',
    500: '#5786cf',
    950: '#000000',
  },
}

SCSS

$custom: #5786cf;
$custom-light: #8fa8de;
$custom-dark: #000000;

JSON

{
  "hex": "#5786cf",
  "rgb": {
    "r": 87,
    "g": 134,
    "b": 207
  },
  "hsl": {
    "h": 216.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.61936,
    "c": 0.12253,
    "h": 258.9
  },
  "luminance": 0.23581
}

Semantic roles & 50–950 ramp

primary

#5786CF

secondary

#D9C6A9

accent

#A449DF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5786CF

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

Preview Lab → · Contrast checker → · Palette generator →