#5B84F0#5B84F0

#5B84F0 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.7% C 0.168 H 266.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#5B84F0
RGB	rgb(91, 132, 240)
HSL	hsl(223, 83%, 65%)
HSV	hsv(223, 62%, 94%)
CMYK	cmyk(62.1%, 45%, 0%, 5.9%)
CIE-LAB	lab(57.09, 18.79, -58.68)
CIE-LCH	lch(57.09, 61.62, 287.75°)
OKLab	oklab(63.67% -0.0114 -0.1676)
OKLCH	oklch(63.67% 0.168 266.1)
XYZ	xyz(28.2884, 25.0154, 85.7589)
Luminance	0.2502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B84F0 #F0C75B

analogous

#5BCEF0 #5B84F0 #7D5BF0

triadic

#5B84F0 #F05B84 #84F05B

tetradic

#5B84F0 #F05BCE #F0C75B #5BF07D

square

#5B84F0 #F05BCE #F0C75B #5BF07D

split-complementary

#5B84F0 #F07D5B #CEF05B

monochromatic

#1141BF #235AEB #5B84F0 #93AEF5 #CBD8FA

Accessibility & contrast

On white

3.50

#5B84F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#5B84F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B84F0

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B84F0	#FFFFFF	#000000	##000000
##5B84F0	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5090F4

Deuteranopia (green-blind)

#3783EE

Tritanopia (blue-blind)

#009DAE

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5b84f0;
/* rgb */ color: rgb(91, 132, 240);
/* oklch */ color: oklch(63.7% 0.168 266.1);

Tailwind

colors: {
  custom: {
    50: '#96a7f5',
    500: '#5b84f0',
    950: '#000000',
  },
}

SCSS

$custom: #5b84f0;
$custom-light: #96a7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5b84f0",
  "rgb": {
    "r": 91,
    "g": 132,
    "b": 240
  },
  "hsl": {
    "h": 223.49,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.63667,
    "c": 0.168,
    "h": 266.1
  },
  "luminance": 0.25018
}

Semantic roles & 50–950 ramp

primary

#5B84F0

secondary

#EDDFBA

accent

#A406E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5B84F0

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

Preview Lab → · Contrast checker → · Palette generator →