#5684CE#5684CE

#5684CE is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.4% C 0.124 H 259.5°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#5684CE
RGB	rgb(86, 132, 206)
HSL	hsl(217, 55%, 57%)
HSV	hsv(217, 58%, 81%)
CMYK	cmyk(58.3%, 35.9%, 0%, 19.2%)
CIE-LAB	lab(55.01, 6.54, -42.98)
CIE-LCH	lch(55.01, 43.47, 278.65°)
OKLab	oklab(61.39% -0.0225 -0.1217)
OKLCH	oklch(61.39% 0.124 259.5)
XYZ	xyz(23.2257, 22.9352, 61.5835)
Luminance	0.2294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5684CE #CEA056

analogous

#56C0CE #5684CE #6456CE

triadic

#5684CE #CE5684 #84CE56

tetradic

#5684CE #CE56C0 #CEA056 #56CE64

square

#5684CE #CE56C0 #CEA056 #56CE64

split-complementary

#5684CE #CE6456 #C0CE56

monochromatic

#264A83 #3465B3 #5684CE #85A7DC #B5C9EA

Accessibility & contrast

On white

3.76

#5684CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#5684CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5684CE

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5684CE	#FFFFFF	#000000	##000000
##5684CE	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658AD1

Deuteranopia (green-blind)

#567FCC

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5684ce;
/* rgb */ color: rgb(86, 132, 206);
/* oklch */ color: oklch(61.4% 0.124 259.5);

Tailwind

colors: {
  custom: {
    50: '#8fa7dd',
    500: '#5684ce',
    950: '#000000',
  },
}

SCSS

$custom: #5684ce;
$custom-light: #8fa7dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5684ce",
  "rgb": {
    "r": 86,
    "g": 132,
    "b": 206
  },
  "hsl": {
    "h": 217,
    "s": 55.046,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61394,
    "c": 0.12373,
    "h": 259.5
  },
  "luminance": 0.22937
}

Semantic roles & 50–950 ramp

primary

#5684CE

secondary

#D8C6A8

accent

#A549DE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5684CE

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

Preview Lab → · Contrast checker → · Palette generator →