#5881EA#5881EA

#5881EA is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.5% C 0.164 H 265.8°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5881EA
RGB	rgb(88, 129, 234)
HSL	hsl(223, 78%, 63%)
HSV	hsv(223, 62%, 92%)
CMYK	cmyk(62.4%, 44.9%, 0%, 8.2%)
CIE-LAB	lab(55.80, 18.07, -57.42)
CIE-LCH	lch(55.80, 60.20, 287.46°)
OKLab	oklab(62.53% -0.012 -0.164)
OKLCH	oklch(62.53% 0.164 265.8)
XYZ	xyz(26.7209, 23.7133, 80.9949)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5881EA #EAC158

analogous

#58CAEA #5881EA #7858EA

triadic

#5881EA #EA5881 #81EA58

tetradic

#5881EA #EA58CA #EAC158 #58EA78

square

#5881EA #EA58CA #EAC158 #58EA78

split-complementary

#5881EA #EA7858 #CAEA58

monochromatic

#1642B1 #2258E3 #5881EA #8EAAF1 #C5D3F8

Accessibility & contrast

On white

3.66

#5881EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#5881EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5881EA

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5881EA	#FFFFFF	#000000	##000000
##5881EA	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F8DEE

Deuteranopia (green-blind)

#367FE8

Tritanopia (blue-blind)

#0099AA

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5881ea;
/* rgb */ color: rgb(88, 129, 234);
/* oklch */ color: oklch(62.5% 0.164 265.8);

Tailwind

colors: {
  custom: {
    50: '#94a5f1',
    500: '#5881ea',
    950: '#000000',
  },
}

SCSS

$custom: #5881ea;
$custom-light: #94a5f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5881ea",
  "rgb": {
    "r": 88,
    "g": 129,
    "b": 234
  },
  "hsl": {
    "h": 223.151,
    "s": 77.66,
    "l": 63.137
  },
  "oklch": {
    "l": 0.62526,
    "c": 0.16445,
    "h": 265.8
  },
  "luminance": 0.23716
}

Semantic roles & 50–950 ramp

primary

#5881EA

secondary

#E9DAB5

accent

#A00CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5881EA

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

Preview Lab → · Contrast checker → · Palette generator →