#5A8CEE#5A8CEE

#5A8CEE is a light, vivid blue. Relative luminance 0.271; OKLCH L 65.1% C 0.156 H 262.5°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#5A8CEE
RGB	rgb(90, 140, 238)
HSL	hsl(220, 81%, 64%)
HSV	hsv(220, 62%, 93%)
CMYK	cmyk(62.2%, 41.2%, 0%, 6.7%)
CIE-LAB	lab(59.07, 13.13, -54.42)
CIE-LCH	lch(59.07, 55.98, 283.56°)
OKLab	oklab(65.14% -0.0204 -0.155)
OKLCH	oklch(65.14% 0.156 262.5)
XYZ	xyz(29.0218, 27.1002, 84.5738)
Luminance	0.2710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8CEE #EEBC5A

analogous

#5AD6EE #5A8CEE #725AEE

triadic

#5A8CEE #EE5A8C #8CEE5A

tetradic

#5A8CEE #EE5AD6 #EEBC5A #5AEE72

square

#5A8CEE #EE5AD6 #EEBC5A #5AEE72

split-complementary

#5A8CEE #EE725A #D6EE5A

monochromatic

#134CBA #2365E8 #5A8CEE #91B3F4 #C9D9F9

Accessibility & contrast

On white

3.27

#5A8CEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#5A8CEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8CEE

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8CEE	#FFFFFF	#000000	##000000
##5A8CEE	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6095F2

Deuteranopia (green-blind)

#4A88EC

Tritanopia (blue-blind)

#00A2B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5a8cee;
/* rgb */ color: rgb(90, 140, 238);
/* oklch */ color: oklch(65.1% 0.156 262.5);

Tailwind

colors: {
  custom: {
    50: '#95adf4',
    500: '#5a8cee',
    950: '#000000',
  },
}

SCSS

$custom: #5a8cee;
$custom-light: #95adf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8cee",
  "rgb": {
    "r": 90,
    "g": 140,
    "b": 238
  },
  "hsl": {
    "h": 219.73,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.65138,
    "c": 0.15636,
    "h": 262.5
  },
  "luminance": 0.27103
}

Semantic roles & 50–950 ramp

primary

#5A8CEE

secondary

#ECDAB8

accent

#9508DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8CEE

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

Preview Lab → · Contrast checker → · Palette generator →