#5B85F5#5B85F5

#5B85F5 is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.2% C 0.174 H 266.2°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5B85F5
RGB	rgb(91, 133, 245)
HSL	hsl(224, 89%, 66%)
HSV	hsv(224, 63%, 96%)
CMYK	cmyk(62.9%, 45.7%, 0%, 3.9%)
CIE-LAB	lab(57.65, 19.86, -60.56)
CIE-LCH	lch(57.65, 63.74, 288.15°)
OKLab	oklab(64.19% -0.0116 -0.1731)
OKLCH	oklch(64.19% 0.174 266.2)
XYZ	xyz(29.1777, 25.5891, 89.7701)
Luminance	0.2559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B85F5 #F5CB5B

analogous

#5BD2F5 #5B85F5 #7E5BF5

triadic

#5B85F5 #F55B85 #85F55B

tetradic

#5B85F5 #F55BD2 #F5CB5B #5BF57E

square

#5B85F5 #F55BD2 #F5CB5B #5BF57E

split-complementary

#5B85F5 #F57E5B #D2F55B

monochromatic

#0C40C9 #215AF1 #5B85F5 #95B0F9 #CEDBFC

Accessibility & contrast

On white

3.43

#5B85F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#5B85F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B85F5

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B85F5	#FFFFFF	#000000	##000000
##5B85F5	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E92F9

Deuteranopia (green-blind)

#3284F3

Tritanopia (blue-blind)

#009FB1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5b85f5;
/* rgb */ color: rgb(91, 133, 245);
/* oklch */ color: oklch(64.2% 0.174 266.2);

Tailwind

colors: {
  custom: {
    50: '#97a8f9',
    500: '#5b85f5',
    950: '#000000',
  },
}

SCSS

$custom: #5b85f5;
$custom-light: #97a8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5b85f5",
  "rgb": {
    "r": 91,
    "g": 133,
    "b": 245
  },
  "hsl": {
    "h": 223.636,
    "s": 88.506,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64185,
    "c": 0.17352,
    "h": 266.2
  },
  "luminance": 0.25592
}

Semantic roles & 50–950 ramp

primary

#5B85F5

secondary

#EFE1BC

accent

#A700E5

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #5B85F5

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

Preview Lab → · Contrast checker → · Palette generator →