#5A8BEE#5A8BEE

#5A8BEE is a light, vivid blue. Relative luminance 0.268; OKLCH L 64.9% C 0.157 H 262.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5A8BEE
RGB	rgb(90, 139, 238)
HSL	hsl(220, 81%, 64%)
HSV	hsv(220, 62%, 93%)
CMYK	cmyk(62.2%, 41.6%, 0%, 6.7%)
CIE-LAB	lab(58.80, 13.73, -54.85)
CIE-LCH	lch(58.80, 56.54, 284.05°)
OKLab	oklab(64.93% -0.0194 -0.1563)
OKLCH	oklch(64.93% 0.157 262.9)
XYZ	xyz(28.8763, 26.8093, 84.5253)
Luminance	0.2681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8BEE #EEBD5A

analogous

#5AD5EE #5A8BEE #735AEE

triadic

#5A8BEE #EE5A8B #8BEE5A

tetradic

#5A8BEE #EE5AD5 #EEBD5A #5AEE73

square

#5A8BEE #EE5AD5 #EEBD5A #5AEE73

split-complementary

#5A8BEE #EE735A #D5EE5A

monochromatic

#134BBA #2364E8 #5A8BEE #91B2F4 #C9D9F9

Accessibility & contrast

On white

3.30

#5A8BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#5A8BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8BEE

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8BEE	#FFFFFF	#000000	##000000
##5A8BEE	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E95F2

Deuteranopia (green-blind)

#4887EC

Tritanopia (blue-blind)

#00A1B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5a8bee;
/* rgb */ color: rgb(90, 139, 238);
/* oklch */ color: oklch(64.9% 0.157 262.9);

Tailwind

colors: {
  custom: {
    50: '#95acf4',
    500: '#5a8bee',
    950: '#000000',
  },
}

SCSS

$custom: #5a8bee;
$custom-light: #95acf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8bee",
  "rgb": {
    "r": 90,
    "g": 139,
    "b": 238
  },
  "hsl": {
    "h": 220.135,
    "s": 81.319,
    "l": 64.314
  },
  "oklch": {
    "l": 0.6493,
    "c": 0.15749,
    "h": 262.9
  },
  "luminance": 0.26812
}

Semantic roles & 50–950 ramp

primary

#5A8BEE

secondary

#ECDBB8

accent

#9708DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8BEE

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

Preview Lab → · Contrast checker → · Palette generator →