#5B86FD#5B86FD

#5B86FD is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.9% C 0.183 H 266.4°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5B86FD
RGB	rgb(91, 134, 253)
HSL	hsl(224, 98%, 67%)
HSV	hsv(224, 64%, 99%)
CMYK	cmyk(64%, 47%, 0%, 0.8%)
CIE-LAB	lab(58.38, 21.94, -63.79)
CIE-LCH	lch(58.38, 67.46, 288.98°)
OKLab	oklab(64.9% -0.0114 -0.1826)
OKLCH	oklch(64.9% 0.183 266.4)
XYZ	xyz(30.5630, 26.3634, 96.3874)
Luminance	0.2637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B86FD #FDD25B

analogous

#5BD7FD #5B86FD #815BFD

triadic

#5B86FD #FD5B86 #86FD5B

tetradic

#5B86FD #FD5BD7 #FDD25B #5BFD81

square

#5B86FD #FD5BD7 #FDD25B #5BFD81

split-complementary

#5B86FD #FD815B #D7FD5B

monochromatic

#033CDB #1F59FC #5B86FD #97B3FE #D4DFFE

Accessibility & contrast

On white

3.35

#5B86FD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#5B86FD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B86FD

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B86FD	#FFFFFF	#000000	##000000
##5B86FD	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4894FF

Deuteranopia (green-blind)

#2685FB

Tritanopia (blue-blind)

#00A1B5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5b86fd;
/* rgb */ color: rgb(91, 134, 253);
/* oklch */ color: oklch(64.9% 0.183 266.4);

Tailwind

colors: {
  custom: {
    50: '#98a8ff',
    500: '#5b86fd',
    950: '#000000',
  },
}

SCSS

$custom: #5b86fd;
$custom-light: #98a8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#5b86fd",
  "rgb": {
    "r": 91,
    "g": 134,
    "b": 253
  },
  "hsl": {
    "h": 224.074,
    "s": 97.59,
    "l": 67.451
  },
  "oklch": {
    "l": 0.649,
    "c": 0.18298,
    "h": 266.4
  },
  "luminance": 0.26366
}

Semantic roles & 50–950 ramp

primary

#5B86FD

secondary

#F3E6C1

accent

#A900E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5B86FD

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

Preview Lab → · Contrast checker → · Palette generator →