#5583BD#5583BD

#5583BD is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 60.2% C 0.102 H 254.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5583BD
RGB	rgb(85, 131, 189)
HSL	hsl(213, 44%, 54%)
HSV	hsv(213, 55%, 74%)
CMYK	cmyk(55%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(53.85, 1.40, -35.13)
CIE-LCH	lch(53.85, 35.16, 272.27°)
OKLab	oklab(60.21% -0.0268 -0.0989)
OKLCH	oklch(60.21% 0.102 254.8)
XYZ	xyz(21.0447, 21.8363, 51.2401)
Luminance	0.2184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5583BD #BD8F55

analogous

#55B7BD #5583BD #5B55BD

triadic

#5583BD #BD5583 #83BD55

tetradic

#5583BD #BD55B7 #BD8F55 #55BD5B

square

#5583BD #BD55B7 #BD8F55 #55BD5B

split-complementary

#5583BD #BD5B55 #B7BD55

monochromatic

#2A486D #3C6599 #5583BD #81A3CE #ADC3DF

Accessibility & contrast

On white

3.91

#5583BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#5583BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5583BD

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5583BD	#FFFFFF	#000000	##000000
##5583BD	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B86C0

Deuteranopia (green-blind)

#5E7CBC

Tritanopia (blue-blind)

#119098

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5583bd;
/* rgb */ color: rgb(85, 131, 189);
/* oklch */ color: oklch(60.2% 0.102 254.8);

Tailwind

colors: {
  custom: {
    50: '#8ca6d1',
    500: '#5583bd',
    950: '#000000',
  },
}

SCSS

$custom: #5583bd;
$custom-light: #8ca6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#5583bd",
  "rgb": {
    "r": 85,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 213.462,
    "s": 44.068,
    "l": 53.725
  },
  "oklch": {
    "l": 0.60212,
    "c": 0.10243,
    "h": 254.8
  },
  "luminance": 0.21838
}

Semantic roles & 50–950 ramp

primary

#5583BD

secondary

#CDB9A1

accent

#9B54D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0D0F14

muted

#7D7F82

Preview Lab

Preview with #5583BD

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

Preview Lab → · Contrast checker → · Palette generator →