#5A87EA#5A87EA

#5A87EA is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.9% C 0.157 H 264.1°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5A87EA
RGB	rgb(90, 135, 234)
HSL	hsl(221, 77%, 64%)
HSV	hsv(221, 62%, 92%)
CMYK	cmyk(61.5%, 42.3%, 0%, 8.2%)
CIE-LAB	lab(57.50, 14.79, -54.70)
CIE-LCH	lch(57.50, 56.66, 285.13°)
OKLab	oklab(63.86% -0.0162 -0.1559)
OKLCH	oklch(63.86% 0.157 264.1)
XYZ	xyz(27.7266, 25.4396, 81.2751)
Luminance	0.2544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A87EA #EABD5A

analogous

#5ACFEA #5A87EA #755AEA

triadic

#5A87EA #EA5A87 #87EA5A

tetradic

#5A87EA #EA5ACF #EABD5A #5AEA75

square

#5A87EA #EA5ACF #EABD5A #5AEA75

split-complementary

#5A87EA #EA755A #CFEA5A

monochromatic

#1748B3 #2460E3 #5A87EA #90AEF1 #C7D6F8

Accessibility & contrast

On white

3.45

#5A87EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#5A87EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A87EA

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A87EA	#FFFFFF	#000000	##000000
##5A87EA	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A91EE

Deuteranopia (green-blind)

#4484E8

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5a87ea;
/* rgb */ color: rgb(90, 135, 234);
/* oklch */ color: oklch(63.9% 0.157 264.1);

Tailwind

colors: {
  custom: {
    50: '#95a9f1',
    500: '#5a87ea',
    950: '#000000',
  },
}

SCSS

$custom: #5a87ea;
$custom-light: #95a9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a87ea",
  "rgb": {
    "r": 90,
    "g": 135,
    "b": 234
  },
  "hsl": {
    "h": 221.25,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.63859,
    "c": 0.15673,
    "h": 264.1
  },
  "luminance": 0.25442
}

Semantic roles & 50–950 ramp

primary

#5A87EA

secondary

#E9D9B6

accent

#990CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5A87EA

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

Preview Lab → · Contrast checker → · Palette generator →