#5880CC#5880CC

#5880CC is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.5% C 0.125 H 262.3°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#5880CC
RGB	rgb(88, 128, 204)
HSL	hsl(219, 53%, 57%)
HSV	hsv(219, 57%, 80%)
CMYK	cmyk(56.9%, 37.3%, 0%, 20%)
CIE-LAB	lab(53.89, 8.69, -43.60)
CIE-LCH	lch(53.89, 44.46, 281.27°)
OKLab	oklab(60.52% -0.0168 -0.1235)
OKLCH	oklch(60.52% 0.125 262.3)
XYZ	xyz(22.6390, 21.8709, 60.1435)
Luminance	0.2187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5880CC #CCA458

analogous

#58BACC #5880CC #6A58CC

triadic

#5880CC #CC5880 #80CC58

tetradic

#5880CC #CC58BA #CCA458 #58CC6A

square

#5880CC #CC58BA #CCA458 #58CC6A

split-complementary

#5880CC #CC6A58 #BACC58

monochromatic

#284782 #3660B1 #5880CC #87A4DA #B6C7E9

Accessibility & contrast

On white

3.91

#5880CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#5880CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5880CC

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5880CC	#FFFFFF	#000000	##000000
##5880CC	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)

#6187CF

Deuteranopia (green-blind)

#527CCA

Tritanopia (blue-blind)

#00919C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5880cc;
/* rgb */ color: rgb(88, 128, 204);
/* oklch */ color: oklch(60.5% 0.125 262.3);

Tailwind

colors: {
  custom: {
    50: '#8fa4dc',
    500: '#5880cc',
    950: '#000000',
  },
}

SCSS

$custom: #5880cc;
$custom-light: #8fa4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5880cc",
  "rgb": {
    "r": 88,
    "g": 128,
    "b": 204
  },
  "hsl": {
    "h": 219.31,
    "s": 53.211,
    "l": 57.255
  },
  "oklch": {
    "l": 0.60522,
    "c": 0.12463,
    "h": 262.3
  },
  "luminance": 0.21873
}

Semantic roles & 50–950 ramp

primary

#5880CC

secondary

#D7C7A8

accent

#AA4BDD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5880CC

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

Preview Lab → · Contrast checker → · Palette generator →