#5883EC#5883EC

#5883EC is a light, vivid blue. Relative luminance 0.244; OKLCH L 63.1% C 0.165 H 265.2°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#5883EC
RGB	rgb(88, 131, 236)
HSL	hsl(223, 80%, 64%)
HSV	hsv(223, 63%, 93%)
CMYK	cmyk(62.7%, 44.5%, 0%, 7.5%)
CIE-LAB	lab(56.45, 17.53, -57.50)
CIE-LCH	lch(56.45, 60.11, 286.95°)
OKLab	oklab(63.06% -0.0137 -0.1642)
OKLCH	oklch(63.06% 0.165 265.2)
XYZ	xyz(27.2759, 24.3610, 82.6053)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5883EC #ECC158

analogous

#58CDEC #5883EC #7758EC

triadic

#5883EC #EC5883 #83EC58

tetradic

#5883EC #EC58CD #ECC158 #58EC77

square

#5883EC #EC58CD #ECC158 #58EC77

split-complementary

#5883EC #EC7758 #CDEC58

monochromatic

#1543B5 #215AE6 #5883EC #8FACF2 #C6D5F9

Accessibility & contrast

On white

3.58

#5883EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#5883EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5883EC

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5883EC	#FFFFFF	#000000	##000000
##5883EC	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518FF0

Deuteranopia (green-blind)

#3881EA

Tritanopia (blue-blind)

#009BAC

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5883ec;
/* rgb */ color: rgb(88, 131, 236);
/* oklch */ color: oklch(63.1% 0.165 265.2);

Tailwind

colors: {
  custom: {
    50: '#94a6f3',
    500: '#5883ec',
    950: '#000000',
  },
}

SCSS

$custom: #5883ec;
$custom-light: #94a6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5883ec",
  "rgb": {
    "r": 88,
    "g": 131,
    "b": 236
  },
  "hsl": {
    "h": 222.568,
    "s": 79.57,
    "l": 63.529
  },
  "oklch": {
    "l": 0.6306,
    "c": 0.16478,
    "h": 265.2
  },
  "luminance": 0.24363
}

Semantic roles & 50–950 ramp

primary

#5883EC

secondary

#EADBB6

accent

#9F0ADC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5883EC

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

Preview Lab → · Contrast checker → · Palette generator →