#5886EF#5886EF

#5886EF is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.9% C 0.165 H 264.4°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#5886EF
RGB	rgb(88, 134, 239)
HSL	hsl(222, 83%, 64%)
HSV	hsv(222, 63%, 94%)
CMYK	cmyk(63.2%, 43.9%, 0%, 6.3%)
CIE-LAB	lab(57.42, 16.72, -57.61)
CIE-LCH	lch(57.42, 59.99, 286.19°)
OKLab	oklab(63.86% -0.0161 -0.1645)
OKLCH	oklch(63.86% 0.165 264.4)
XYZ	xyz(28.1242, 25.3543, 85.0564)
Luminance	0.2536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5886EF #EFC158

analogous

#58D2EF #5886EF #7658EF

triadic

#5886EF #EF5886 #86EF58

tetradic

#5886EF #EF58D2 #EFC158 #58EF76

square

#5886EF #EF58D2 #EFC158 #58EF76

split-complementary

#5886EF #EF7658 #D2EF58

monochromatic

#1245BB #205EEA #5886EF #90AEF4 #C8D7FA

Accessibility & contrast

On white

3.46

#5886EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#5886EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5886EF

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5886EF	#FFFFFF	#000000	##000000
##5886EF	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5491F3

Deuteranopia (green-blind)

#3B83ED

Tritanopia (blue-blind)

#009EAF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5886ef;
/* rgb */ color: rgb(88, 134, 239);
/* oklch */ color: oklch(63.9% 0.165 264.4);

Tailwind

colors: {
  custom: {
    50: '#95a8f5',
    500: '#5886ef',
    950: '#000000',
  },
}

SCSS

$custom: #5886ef;
$custom-light: #95a8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5886ef",
  "rgb": {
    "r": 88,
    "g": 134,
    "b": 239
  },
  "hsl": {
    "h": 221.722,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.63861,
    "c": 0.16529,
    "h": 264.4
  },
  "luminance": 0.25357
}

Semantic roles & 50–950 ramp

primary

#5886EF

secondary

#ECDCB7

accent

#9D07DF

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5886EF

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

Preview Lab → · Contrast checker → · Palette generator →