#5B84F6#5B84F6

#5B84F6 is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.0% C 0.176 H 266.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5B84F6
RGB	rgb(91, 132, 246)
HSL	hsl(224, 90%, 66%)
HSV	hsv(224, 63%, 96%)
CMYK	cmyk(63%, 46.3%, 0%, 3.5%)
CIE-LAB	lab(57.44, 20.80, -61.44)
CIE-LCH	lch(57.44, 64.87, 288.70°)
OKLab	oklab(64.05% -0.0105 -0.1757)
OKLCH	oklch(64.05% 0.176 266.6)
XYZ	xyz(29.1945, 25.3779, 90.5308)
Luminance	0.2538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B84F6 #F6CD5B

analogous

#5BD1F6 #5B84F6 #7F5BF6

triadic

#5B84F6 #F65B84 #84F65B

tetradic

#5B84F6 #F65BD1 #F6CD5B #5BF67F

square

#5B84F6 #F65BD1 #F6CD5B #5BF67F

split-complementary

#5B84F6 #F67F5B #D1F65B

monochromatic

#0B3ECB #2158F3 #5B84F6 #95B0F9 #CFDBFC

Accessibility & contrast

On white

3.46

#5B84F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#5B84F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B84F6

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B84F6	#FFFFFF	#000000	##000000
##5B84F6	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B91FA

Deuteranopia (green-blind)

#2E83F4

Tritanopia (blue-blind)

#009EB1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5b84f6;
/* rgb */ color: rgb(91, 132, 246);
/* oklch */ color: oklch(64.0% 0.176 266.6);

Tailwind

colors: {
  custom: {
    50: '#97a7fa',
    500: '#5b84f6',
    950: '#000000',
  },
}

SCSS

$custom: #5b84f6;
$custom-light: #97a7fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5b84f6",
  "rgb": {
    "r": 91,
    "g": 132,
    "b": 246
  },
  "hsl": {
    "h": 224.129,
    "s": 89.595,
    "l": 66.078
  },
  "oklch": {
    "l": 0.64049,
    "c": 0.17604,
    "h": 266.6
  },
  "luminance": 0.2538
}

Semantic roles & 50–950 ramp

primary

#5B84F6

secondary

#F0E2BD

accent

#A900E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5B84F6

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

Preview Lab → · Contrast checker → · Palette generator →