#5883CC#5883CC

#5883CC is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.2% C 0.121 H 260.5°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#5883CC
RGB	rgb(88, 131, 204)
HSL	hsl(218, 53%, 57%)
HSV	hsv(218, 57%, 80%)
CMYK	cmyk(56.9%, 35.8%, 0%, 20%)
CIE-LAB	lab(54.73, 6.89, -42.28)
CIE-LCH	lch(54.73, 42.84, 279.25°)
OKLab	oklab(61.17% -0.0201 -0.1196)
OKLCH	oklch(61.17% 0.121 260.5)
XYZ	xyz(23.0361, 22.6651, 60.2759)
Luminance	0.2267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5883CC #CCA158

analogous

#58BDCC #5883CC #6758CC

triadic

#5883CC #CC5883 #83CC58

tetradic

#5883CC #CC58BD #CCA158 #58CC67

square

#5883CC #CC58BD #CCA158 #58CC67

split-complementary

#5883CC #CC6758 #BDCC58

monochromatic

#284982 #3664B1 #5883CC #87A6DA #B6C9E9

Accessibility & contrast

On white

3.80

#5883CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#5883CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5883CC

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5883CC	#FFFFFF	#000000	##000000
##5883CC	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6589CF

Deuteranopia (green-blind)

#567ECA

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #5883cc;
/* rgb */ color: rgb(88, 131, 204);
/* oklch */ color: oklch(61.2% 0.121 260.5);

Tailwind

colors: {
  custom: {
    50: '#8fa6dc',
    500: '#5883cc',
    950: '#000000',
  },
}

SCSS

$custom: #5883cc;
$custom-light: #8fa6dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5883cc",
  "rgb": {
    "r": 88,
    "g": 131,
    "b": 204
  },
  "hsl": {
    "h": 217.759,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.61171,
    "c": 0.12129,
    "h": 260.5
  },
  "luminance": 0.22667
}

Semantic roles & 50–950 ramp

primary

#5883CC

secondary

#D7C6A8

accent

#A74BDD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5883CC

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

Preview Lab → · Contrast checker → · Palette generator →