#5A88EA#5A88EA

#5A88EA is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.1% C 0.156 H 263.7°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#5A88EA
RGB	rgb(90, 136, 234)
HSL	hsl(221, 77%, 64%)
HSV	hsv(221, 62%, 92%)
CMYK	cmyk(61.5%, 41.9%, 0%, 8.2%)
CIE-LAB	lab(57.77, 14.19, -54.27)
CIE-LCH	lch(57.77, 56.09, 284.65°)
OKLab	oklab(64.07% -0.0172 -0.1546)
OKLCH	oklch(64.07% 0.156 263.7)
XYZ	xyz(27.8667, 25.7200, 81.3219)
Luminance	0.2572 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88EA #EABC5A

analogous

#5AD0EA #5A88EA #745AEA

triadic

#5A88EA #EA5A88 #88EA5A

tetradic

#5A88EA #EA5AD0 #EABC5A #5AEA74

square

#5A88EA #EA5AD0 #EABC5A #5AEA74

split-complementary

#5A88EA #EA745A #D0EA5A

monochromatic

#1749B3 #2461E3 #5A88EA #90AFF1 #C7D6F8

Accessibility & contrast

On white

3.42

#5A88EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#5A88EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88EA

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88EA	#FFFFFF	#000000	##000000
##5A88EA	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C92EE

Deuteranopia (green-blind)

#4685E8

Tritanopia (blue-blind)

#009EAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5a88ea;
/* rgb */ color: rgb(90, 136, 234);
/* oklch */ color: oklch(64.1% 0.156 263.7);

Tailwind

colors: {
  custom: {
    50: '#95aaf1',
    500: '#5a88ea',
    950: '#000000',
  },
}

SCSS

$custom: #5a88ea;
$custom-light: #95aaf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88ea",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 234
  },
  "hsl": {
    "h": 220.833,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64067,
    "c": 0.15557,
    "h": 263.7
  },
  "luminance": 0.25722
}

Semantic roles & 50–950 ramp

primary

#5A88EA

secondary

#E9D9B6

accent

#980CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5A88EA

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

Preview Lab → · Contrast checker → · Palette generator →