#5B84FA#5B84FA

#5B84FA is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.3% C 0.181 H 266.9°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#5B84FA
RGB	rgb(91, 132, 250)
HSL	hsl(225, 94%, 67%)
HSV	hsv(225, 64%, 98%)
CMYK	cmyk(63.6%, 47.2%, 0%, 2%)
CIE-LAB	lab(57.68, 22.14, -63.27)
CIE-LCH	lch(57.68, 67.03, 289.29°)
OKLab	oklab(64.31% -0.0099 -0.1811)
OKLCH	oklch(64.31% 0.181 266.9)
XYZ	xyz(29.8150, 25.6261, 93.7990)
Luminance	0.2563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B84FA #FAD15B

analogous

#5BD4FA #5B84FA #825BFA

triadic

#5B84FA #FA5B84 #84FA5B

tetradic

#5B84FA #FA5BD4 #FAD15B #5BFA82

square

#5B84FA #FA5BD4 #FAD15B #5BFA82

split-complementary

#5B84FA #FA825B #D4FA5B

monochromatic

#063CD4 #2057F8 #5B84FA #96B1FC #D2DDFE

Accessibility & contrast

On white

3.43

#5B84FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#5B84FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B84FA

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B84FA	#FFFFFF	#000000	##000000
##5B84FA	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4792FE

Deuteranopia (green-blind)

#2684F8

Tritanopia (blue-blind)

#009FB3

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5b84fa;
/* rgb */ color: rgb(91, 132, 250);
/* oklch */ color: oklch(64.3% 0.181 266.9);

Tailwind

colors: {
  custom: {
    50: '#98a7fd',
    500: '#5b84fa',
    950: '#000000',
  },
}

SCSS

$custom: #5b84fa;
$custom-light: #98a7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b84fa",
  "rgb": {
    "r": 91,
    "g": 132,
    "b": 250
  },
  "hsl": {
    "h": 224.528,
    "s": 94.083,
    "l": 66.863
  },
  "oklch": {
    "l": 0.64308,
    "c": 0.18136,
    "h": 266.9
  },
  "luminance": 0.25629
}

Semantic roles & 50–950 ramp

primary

#5B84FA

secondary

#F2E5BF

accent

#AA00E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5B84FA

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

Preview Lab → · Contrast checker → · Palette generator →