#5586CF#5586CF

#5586CF is a mid, vivid blue. Relative luminance 0.235; OKLCH L 61.8% C 0.123 H 258.2°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#5586CF
RGB	rgb(85, 134, 207)
HSL	hsl(216, 56%, 57%)
HSV	hsv(216, 59%, 81%)
CMYK	cmyk(58.9%, 35.3%, 0%, 18.8%)
CIE-LAB	lab(55.57, 5.47, -42.66)
CIE-LCH	lch(55.57, 43.01, 277.31°)
OKLab	oklab(61.83% -0.0253 -0.1207)
OKLCH	oklch(61.83% 0.123 258.2)
XYZ	xyz(23.5299, 23.4844, 62.3124)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5586CF #CF9E55

analogous

#55C3CF #5586CF #6155CF

triadic

#5586CF #CF5586 #86CF55

tetradic

#5586CF #CF55C3 #CF9E55 #55CF61

square

#5586CF #CF55C3 #CF9E55 #55CF61

split-complementary

#5586CF #CF6155 #C3CF55

monochromatic

#254B84 #3367B4 #5586CF #85A8DC #B4CAEA

Accessibility & contrast

On white

3.69

#5586CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#5586CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5586CF

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5586CF	#FFFFFF	#000000	##000000
##5586CF	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678BD2

Deuteranopia (green-blind)

#5780CD

Tritanopia (blue-blind)

#0096A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5586cf;
/* rgb */ color: rgb(85, 134, 207);
/* oklch */ color: oklch(61.8% 0.123 258.2);

Tailwind

colors: {
  custom: {
    50: '#8ea8de',
    500: '#5586cf',
    950: '#000000',
  },
}

SCSS

$custom: #5586cf;
$custom-light: #8ea8de;
$custom-dark: #000000;

JSON

{
  "hex": "#5586cf",
  "rgb": {
    "r": 85,
    "g": 134,
    "b": 207
  },
  "hsl": {
    "h": 215.902,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61835,
    "c": 0.12335,
    "h": 258.2
  },
  "luminance": 0.23486
}

Semantic roles & 50–950 ramp

primary

#5586CF

secondary

#D9C5A7

accent

#A349DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5586CF

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

Preview Lab → · Contrast checker → · Palette generator →