#5A88F6#5A88F6

#5A88F6 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.8% C 0.172 H 264.9°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#5A88F6
RGB	rgb(90, 136, 246)
HSL	hsl(222, 90%, 66%)
HSV	hsv(222, 63%, 96%)
CMYK	cmyk(63.4%, 44.7%, 0%, 3.5%)
CIE-LAB	lab(58.45, 18.21, -59.83)
CIE-LCH	lch(58.45, 62.55, 286.93°)
OKLab	oklab(64.8% -0.0151 -0.171)
OKLCH	oklch(64.8% 0.172 264.9)
XYZ	xyz(29.6494, 26.4331, 90.7105)
Luminance	0.2644 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88F6 #F6C85A

analogous

#5AD6F6 #5A88F6 #7A5AF6

triadic

#5A88F6 #F65A88 #88F65A

tetradic

#5A88F6 #F65AD6 #F6C85A #5AF67A

square

#5A88F6 #F65AD6 #F6C85A #5AF67A

split-complementary

#5A88F6 #F67A5A #D6F65A

monochromatic

#0B44CB #205EF3 #5A88F6 #94B2F9 #CEDCFC

Accessibility & contrast

On white

3.34

#5A88F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#5A88F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88F6

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88F6	#FFFFFF	#000000	##000000
##5A88F6	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5394FA

Deuteranopia (green-blind)

#3886F4

Tritanopia (blue-blind)

#00A1B3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5a88f6;
/* rgb */ color: rgb(90, 136, 246);
/* oklch */ color: oklch(64.8% 0.172 264.9);

Tailwind

colors: {
  custom: {
    50: '#97aafa',
    500: '#5a88f6',
    950: '#000000',
  },
}

SCSS

$custom: #5a88f6;
$custom-light: #97aafa;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88f6",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 246
  },
  "hsl": {
    "h": 222.308,
    "s": 89.655,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64804,
    "c": 0.17164,
    "h": 264.9
  },
  "luminance": 0.26436
}

Semantic roles & 50–950 ramp

primary

#5A88F6

secondary

#F0E0BC

accent

#A200E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5A88F6

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

Preview Lab → · Contrast checker → · Palette generator →