#5B86FC#5B86FC

#5B86FC is a light, vivid blue. Relative luminance 0.263; OKLCH L 64.8% C 0.182 H 266.4°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5B86FC
RGB	rgb(91, 134, 252)
HSL	hsl(224, 96%, 67%)
HSV	hsv(224, 64%, 99%)
CMYK	cmyk(63.9%, 46.8%, 0%, 1.2%)
CIE-LAB	lab(58.32, 21.61, -63.34)
CIE-LCH	lch(58.32, 66.92, 288.84°)
OKLab	oklab(64.83% -0.0115 -0.1813)
OKLCH	oklch(64.83% 0.182 266.4)
XYZ	xyz(30.4041, 26.2998, 95.5507)
Luminance	0.2630 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B86FC #FCD15B

analogous

#5BD7FC #5B86FC #815BFC

triadic

#5B86FC #FC5B86 #86FC5B

tetradic

#5B86FC #FC5BD7 #FCD15B #5BFC81

square

#5B86FC #FC5BD7 #FCD15B #5BFC81

split-complementary

#5B86FC #FC815B #D7FC5B

monochromatic

#043DD9 #1F5AFB #5B86FC #97B2FD #D3DFFE

Accessibility & contrast

On white

3.35

#5B86FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#5B86FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B86FC

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B86FC	#FFFFFF	#000000	##000000
##5B86FC	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4994FF

Deuteranopia (green-blind)

#2885FA

Tritanopia (blue-blind)

#00A1B5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5b86fc;
/* rgb */ color: rgb(91, 134, 252);
/* oklch */ color: oklch(64.8% 0.182 266.4);

Tailwind

colors: {
  custom: {
    50: '#98a8fe',
    500: '#5b86fc',
    950: '#000000',
  },
}

SCSS

$custom: #5b86fc;
$custom-light: #98a8fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5b86fc",
  "rgb": {
    "r": 91,
    "g": 134,
    "b": 252
  },
  "hsl": {
    "h": 223.975,
    "s": 96.407,
    "l": 67.255
  },
  "oklch": {
    "l": 0.64835,
    "c": 0.18165,
    "h": 266.4
  },
  "luminance": 0.26303
}

Semantic roles & 50–950 ramp

primary

#5B86FC

secondary

#F3E5C0

accent

#A800E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5B86FC

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

Preview Lab → · Contrast checker → · Palette generator →