#5A8BE9#5A8BE9

#5A8BE9 is a light, vivid blue. Relative luminance 0.265; OKLCH L 64.6% C 0.151 H 262.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#5A8BE9
RGB	rgb(90, 139, 233)
HSL	hsl(219, 76%, 63%)
HSV	hsv(219, 61%, 91%)
CMYK	cmyk(61.4%, 40.3%, 0%, 8.6%)
CIE-LAB	lab(58.53, 12.06, -52.51)
CIE-LCH	lch(58.53, 53.87, 282.93°)
OKLab	oklab(64.63% -0.0204 -0.1494)
OKLCH	oklch(64.63% 0.151 262.2)
XYZ	xyz(28.1519, 26.5196, 80.7102)
Luminance	0.2652 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8BE9 #E9B85A

analogous

#5AD2E9 #5A8BE9 #705AE9

triadic

#5A8BE9 #E95A8B #8BE95A

tetradic

#5A8BE9 #E95AD2 #E9B85A #5AE970

square

#5A8BE9 #E95AD2 #E9B85A #5AE970

split-complementary

#5A8BE9 #E9705A #D2E95A

monochromatic

#184CB1 #2465E2 #5A8BE9 #90B1F0 #C6D7F7

Accessibility & contrast

On white

3.33

#5A8BE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#5A8BE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8BE9

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8BE9	#FFFFFF	#000000	##000000
##5A8BE9	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6194ED

Deuteranopia (green-blind)

#4D87E7

Tritanopia (blue-blind)

#00A0AF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5a8be9;
/* rgb */ color: rgb(90, 139, 233);
/* oklch */ color: oklch(64.6% 0.151 262.2);

Tailwind

colors: {
  custom: {
    50: '#94acf0',
    500: '#5a8be9',
    950: '#000000',
  },
}

SCSS

$custom: #5a8be9;
$custom-light: #94acf0;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8be9",
  "rgb": {
    "r": 90,
    "g": 139,
    "b": 233
  },
  "hsl": {
    "h": 219.441,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64633,
    "c": 0.15081,
    "h": 262.2
  },
  "luminance": 0.26522
}

Semantic roles & 50–950 ramp

primary

#5A8BE9

secondary

#E9D7B6

accent

#930DD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8BE9

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

Preview Lab → · Contrast checker → · Palette generator →