#5583BE#5583BE

#5583BE is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 60.3% C 0.104 H 255.2°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#5583BE
RGB	rgb(85, 131, 190)
HSL	hsl(214, 45%, 54%)
HSV	hsv(214, 55%, 75%)
CMYK	cmyk(55.3%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(53.90, 1.72, -35.63)
CIE-LCH	lch(53.90, 35.67, 272.76°)
OKLab	oklab(60.26% -0.0265 -0.1003)
OKLCH	oklch(60.26% 0.104 255.2)
XYZ	xyz(21.1536, 21.8799, 51.8137)
Luminance	0.2188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5583BE #BE9055

analogous

#55B8BE #5583BE #5C55BE

triadic

#5583BE #BE5583 #83BE55

tetradic

#5583BE #BE55B8 #BE9055 #55BE5C

square

#5583BE #BE55B8 #BE9055 #55BE5C

split-complementary

#5583BE #BE5C55 #B8BE55

monochromatic

#2A486E #3B659B #5583BE #81A3CF #AEC4E0

Accessibility & contrast

On white

3.91

#5583BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#5583BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5583BE

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5583BE	#FFFFFF	#000000	##000000
##5583BE	1.00	3.91	5.38	5.38
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B86C1

Deuteranopia (green-blind)

#5E7CBD

Tritanopia (blue-blind)

#0E9098

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5583be;
/* rgb */ color: rgb(85, 131, 190);
/* oklch */ color: oklch(60.3% 0.104 255.2);

Tailwind

colors: {
  custom: {
    50: '#8ca6d2',
    500: '#5583be',
    950: '#000000',
  },
}

SCSS

$custom: #5583be;
$custom-light: #8ca6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5583be",
  "rgb": {
    "r": 85,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 213.714,
    "s": 44.681,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60264,
    "c": 0.10375,
    "h": 255.2
  },
  "luminance": 0.21882
}

Semantic roles & 50–950 ramp

primary

#5583BE

secondary

#CEBAA1

accent

#9C53D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0D0F14

muted

#7D7F82

Preview Lab

Preview with #5583BE

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

Preview Lab → · Contrast checker → · Palette generator →