#5B8DED#5B8DED

#5B8DED is a light, vivid blue. Relative luminance 0.274; OKLCH L 65.3% C 0.154 H 262.2°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#5B8DED
RGB	rgb(91, 141, 237)
HSL	hsl(219, 80%, 64%)
HSV	hsv(219, 62%, 93%)
CMYK	cmyk(61.6%, 40.5%, 0%, 7.1%)
CIE-LAB	lab(59.33, 12.37, -53.45)
CIE-LCH	lch(59.33, 54.86, 283.04°)
OKLab	oklab(65.34% -0.0208 -0.1521)
OKLCH	oklch(65.34% 0.154 262.2)
XYZ	xyz(29.1200, 27.3857, 83.8557)
Luminance	0.2739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B8DED #EDBB5B

analogous

#5BD6ED #5B8DED #725BED

triadic

#5B8DED #ED5B8D #8DED5B

tetradic

#5B8DED #ED5BD6 #EDBB5B #5BED72

square

#5B8DED #ED5BD6 #EDBB5B #5BED72

split-complementary

#5B8DED #ED725B #D6ED5B

monochromatic

#144DB9 #2467E7 #5B8DED #92B3F3 #C9DAF9

Accessibility & contrast

On white

3.24

#5B8DED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#5B8DED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B8DED

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B8DED	#FFFFFF	#000000	##000000
##5B8DED	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6296F1

Deuteranopia (green-blind)

#4D89EB

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #5b8ded;
/* rgb */ color: rgb(91, 141, 237);
/* oklch */ color: oklch(65.3% 0.154 262.2);

Tailwind

colors: {
  custom: {
    50: '#96adf3',
    500: '#5b8ded',
    950: '#000000',
  },
}

SCSS

$custom: #5b8ded;
$custom-light: #96adf3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b8ded",
  "rgb": {
    "r": 91,
    "g": 141,
    "b": 237
  },
  "hsl": {
    "h": 219.452,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.65336,
    "c": 0.15354,
    "h": 262.2
  },
  "luminance": 0.27388
}

Semantic roles & 50–950 ramp

primary

#5B8DED

secondary

#EBDAB9

accent

#9409DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5B8DED

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

Preview Lab → · Contrast checker → · Palette generator →