#5B85EE#5B85EE

#5B85EE is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.7% C 0.164 H 265.6°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#5B85EE
RGB	rgb(91, 133, 238)
HSL	hsl(223, 81%, 65%)
HSV	hsv(223, 62%, 93%)
CMYK	cmyk(61.8%, 44.1%, 0%, 6.7%)
CIE-LAB	lab(57.24, 17.51, -57.33)
CIE-LCH	lch(57.24, 59.95, 286.98°)
OKLab	oklab(63.75% -0.0126 -0.1636)
OKLCH	oklch(63.75% 0.164 265.6)
XYZ	xyz(28.1292, 25.1698, 84.2482)
Luminance	0.2517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B85EE #EEC45B

analogous

#5BCFEE #5B85EE #7B5BEE

triadic

#5B85EE #EE5B85 #85EE5B

tetradic

#5B85EE #EE5BCF #EEC45B #5BEE7B

square

#5B85EE #EE5BCF #EEC45B #5BEE7B

split-complementary

#5B85EE #EE7B5B #CFEE5B

monochromatic

#1343BB #245CE8 #5B85EE #92AEF4 #CAD8F9

Accessibility & contrast

On white

3.48

#5B85EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#5B85EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B85EE

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B85EE	#FFFFFF	#000000	##000000
##5B85EE	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5491F2

Deuteranopia (green-blind)

#3C83EC

Tritanopia (blue-blind)

#009DAE

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5b85ee;
/* rgb */ color: rgb(91, 133, 238);
/* oklch */ color: oklch(63.7% 0.164 265.6);

Tailwind

colors: {
  custom: {
    50: '#96a8f4',
    500: '#5b85ee',
    950: '#000000',
  },
}

SCSS

$custom: #5b85ee;
$custom-light: #96a8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b85ee",
  "rgb": {
    "r": 91,
    "g": 133,
    "b": 238
  },
  "hsl": {
    "h": 222.857,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.63745,
    "c": 0.16413,
    "h": 265.6
  },
  "luminance": 0.25172
}

Semantic roles & 50–950 ramp

primary

#5B85EE

secondary

#ECDDB9

accent

#A108DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5B85EE

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

Preview Lab → · Contrast checker → · Palette generator →