#5B85F0#5B85F0

#5B85F0 is a light, vivid blue. Relative luminance 0.253; OKLCH L 63.9% C 0.167 H 265.8°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#5B85F0
RGB	rgb(91, 133, 240)
HSL	hsl(223, 83%, 65%)
HSV	hsv(223, 62%, 94%)
CMYK	cmyk(62.1%, 44.6%, 0%, 5.9%)
CIE-LAB	lab(57.35, 18.18, -58.26)
CIE-LCH	lch(57.35, 61.03, 287.33°)
OKLab	oklab(63.87% -0.0123 -0.1664)
OKLCH	oklch(63.87% 0.167 265.8)
XYZ	xyz(28.4247, 25.2879, 85.8043)
Luminance	0.2529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B85F0 #F0C65B

analogous

#5BD0F0 #5B85F0 #7B5BF0

triadic

#5B85F0 #F05B85 #85F05B

tetradic

#5B85F0 #F05BD0 #F0C65B #5BF07B

square

#5B85F0 #F05BD0 #F0C65B #5BF07B

split-complementary

#5B85F0 #F07B5B #D0F05B

monochromatic

#1142BF #235BEB #5B85F0 #93AFF5 #CBD8FA

Accessibility & contrast

On white

3.47

#5B85F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#5B85F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B85F0

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B85F0	#FFFFFF	#000000	##000000
##5B85F0	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5291F4

Deuteranopia (green-blind)

#3A83EE

Tritanopia (blue-blind)

#009DAF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5b85f0;
/* rgb */ color: rgb(91, 133, 240);
/* oklch */ color: oklch(63.9% 0.167 265.8);

Tailwind

colors: {
  custom: {
    50: '#96a8f5',
    500: '#5b85f0',
    950: '#000000',
  },
}

SCSS

$custom: #5b85f0;
$custom-light: #96a8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#5b85f0",
  "rgb": {
    "r": 91,
    "g": 133,
    "b": 240
  },
  "hsl": {
    "h": 223.087,
    "s": 83.24,
    "l": 64.902
  },
  "oklch": {
    "l": 0.63869,
    "c": 0.16682,
    "h": 265.8
  },
  "luminance": 0.2529
}

Semantic roles & 50–950 ramp

primary

#5B85F0

secondary

#EDDEBA

accent

#A206E0

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0F0F17

muted

#7E7F85

Preview Lab

Preview with #5B85F0

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

Preview Lab → · Contrast checker → · Palette generator →