#5888FC#5888FC

#5888FC is a light, vivid blue. Relative luminance 0.267; OKLCH L 65.1% C 0.180 H 264.9°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5888FC
RGB	rgb(88, 136, 252)
HSL	hsl(222, 96%, 67%)
HSV	hsv(222, 65%, 99%)
CMYK	cmyk(65.1%, 46%, 0%, 1.2%)
CIE-LAB	lab(58.70, 19.92, -62.73)
CIE-LCH	lch(58.70, 65.82, 287.61°)
OKLab	oklab(65.09% -0.016 -0.1795)
OKLCH	oklch(65.09% 0.18 264.9)
XYZ	xyz(30.3932, 26.7084, 95.6301)
Luminance	0.2671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5888FC #FCCC58

analogous

#58DAFC #5888FC #7A58FC

triadic

#5888FC #FC5888 #88FC58

tetradic

#5888FC #FC58DA #FCCC58 #58FC7A

square

#5888FC #FC58DA #FCCC58 #58FC7A

split-complementary

#5888FC #FC7A58 #DAFC58

monochromatic

#0441D6 #1C5DFB #5888FC #94B3FD #D0DEFE

Accessibility & contrast

On white

3.31

#5888FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#5888FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5888FC

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5888FC	#FFFFFF	#000000	##000000
##5888FC	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D95FF

Deuteranopia (green-blind)

#2D86FA

Tritanopia (blue-blind)

#00A3B6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5888fc;
/* rgb */ color: rgb(88, 136, 252);
/* oklch */ color: oklch(65.1% 0.180 264.9);

Tailwind

colors: {
  custom: {
    50: '#97aafe',
    500: '#5888fc',
    950: '#000000',
  },
}

SCSS

$custom: #5888fc;
$custom-light: #97aafe;
$custom-dark: #000000;

JSON

{
  "hex": "#5888fc",
  "rgb": {
    "r": 88,
    "g": 136,
    "b": 252
  },
  "hsl": {
    "h": 222.439,
    "s": 96.471,
    "l": 66.667
  },
  "oklch": {
    "l": 0.6509,
    "c": 0.18024,
    "h": 264.9
  },
  "luminance": 0.26711
}

Semantic roles & 50–950 ramp

primary

#5888FC

secondary

#F2E3BD

accent

#A200E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5888FC

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

Preview Lab → · Contrast checker → · Palette generator →