#5A88F4#5A88F4

#5A88F4 is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.7% C 0.169 H 264.7°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5A88F4
RGB	rgb(90, 136, 244)
HSL	hsl(222, 88%, 65%)
HSV	hsv(222, 63%, 96%)
CMYK	cmyk(63.1%, 44.3%, 0%, 4.3%)
CIE-LAB	lab(58.33, 17.54, -58.91)
CIE-LCH	lch(58.33, 61.47, 286.58°)
OKLab	oklab(64.68% -0.0155 -0.1683)
OKLCH	oklch(64.68% 0.169 264.7)
XYZ	xyz(29.3441, 26.3109, 89.1025)
Luminance	0.2631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88F4 #F4C65A

analogous

#5AD5F4 #5A88F4 #795AF4

triadic

#5A88F4 #F45A88 #88F45A

tetradic

#5A88F4 #F45AD5 #F4C65A #5AF479

square

#5A88F4 #F45AD5 #F4C65A #5AF479

split-complementary

#5A88F4 #F4795A #D5F45A

monochromatic

#0D45C6 #215FF0 #5A88F4 #93B1F8 #CDDBFC

Accessibility & contrast

On white

3.35

#5A88F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#5A88F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88F4

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88F4	#FFFFFF	#000000	##000000
##5A88F4	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5494F8

Deuteranopia (green-blind)

#3B86F2

Tritanopia (blue-blind)

#00A1B2

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5a88f4;
/* rgb */ color: rgb(90, 136, 244);
/* oklch */ color: oklch(64.7% 0.169 264.7);

Tailwind

colors: {
  custom: {
    50: '#96aaf8',
    500: '#5a88f4',
    950: '#000000',
  },
}

SCSS

$custom: #5a88f4;
$custom-light: #96aaf8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88f4",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 244
  },
  "hsl": {
    "h": 222.078,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.64679,
    "c": 0.16897,
    "h": 264.7
  },
  "luminance": 0.26314
}

Semantic roles & 50–950 ramp

primary

#5A88F4

secondary

#EFDFBB

accent

#A001E4

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5A88F4

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

Preview Lab → · Contrast checker → · Palette generator →