#5880EF#5880EF

#5880EF is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.6% C 0.172 H 266.6°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#5880EF
RGB	rgb(88, 128, 239)
HSL	hsl(224, 83%, 64%)
HSV	hsv(224, 63%, 94%)
CMYK	cmyk(63.2%, 46.4%, 0%, 6.3%)
CIE-LAB	lab(55.83, 20.36, -60.16)
CIE-LCH	lch(55.83, 63.51, 288.70°)
OKLab	oklab(62.64% -0.0103 -0.1721)
OKLCH	oklch(62.64% 0.172 266.6)
XYZ	xyz(27.3183, 23.7426, 84.7877)
Luminance	0.2374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5880EF #EFC758

analogous

#58CCEF #5880EF #7C58EF

triadic

#5880EF #EF5880 #80EF58

tetradic

#5880EF #EF58CC #EFC758 #58EF7C

square

#5880EF #EF58CC #EFC758 #58EF7C

split-complementary

#5880EF #EF7C58 #CCEF58

monochromatic

#123FBB #2056EA #5880EF #90AAF4 #C8D5FA

Accessibility & contrast

On white

3.65

#5880EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#5880EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5880EF

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5880EF	#FFFFFF	#000000	##000000
##5880EF	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#488DF3

Deuteranopia (green-blind)

#2C7FED

Tritanopia (blue-blind)

#0099AC

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5880ef;
/* rgb */ color: rgb(88, 128, 239);
/* oklch */ color: oklch(62.6% 0.172 266.6);

Tailwind

colors: {
  custom: {
    50: '#95a4f5',
    500: '#5880ef',
    950: '#000000',
  },
}

SCSS

$custom: #5880ef;
$custom-light: #95a4f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5880ef",
  "rgb": {
    "r": 88,
    "g": 128,
    "b": 239
  },
  "hsl": {
    "h": 224.106,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.62643,
    "c": 0.17237,
    "h": 266.6
  },
  "luminance": 0.23745
}

Semantic roles & 50–950 ramp

primary

#5880EF

secondary

#ECDEB7

accent

#A607DF

background

#F9FAFF

surface

#F2F3FE

border

#CCCDD6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5880EF

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

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