#5B6EE8#5B6EE8

#5B6EE8 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.8% C 0.184 H 272.8°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#5B6EE8
RGB	rgb(91, 110, 232)
HSL	hsl(232, 75%, 63%)
HSV	hsv(232, 61%, 91%)
CMYK	cmyk(60.8%, 52.6%, 0%, 9%)
CIE-LAB	lab(50.92, 29.55, -64.14)
CIE-LCH	lch(50.92, 70.62, 294.73°)
OKLab	oklab(58.82% 0.0089 -0.1839)
OKLCH	oklch(58.82% 0.184 272.8)
XYZ	xyz(24.4510, 19.2002, 78.7458)
Luminance	0.1920 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6EE8 #E8D55B

analogous

#5BB4E8 #5B6EE8 #8E5BE8

triadic

#5B6EE8 #E85B6E #6EE85B

tetradic

#5B6EE8 #E85BB4 #E8D55B #5BE88E

square

#5B6EE8 #E85BB4 #E8D55B #5BE88E

split-complementary

#5B6EE8 #E88E5B #B4E85B

monochromatic

#192DB0 #253FE0 #5B6EE8 #919DF0 #C6CDF7

Accessibility & contrast

On white

4.34

#5B6EE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#5B6EE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6EE8

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6EE8	#FFFFFF	#000000	##000000
##5B6EE8	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2080EC

Deuteranopia (green-blind)

#0073E5

Tritanopia (blue-blind)

#008AA0

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5b6ee8;
/* rgb */ color: rgb(91, 110, 232);
/* oklch */ color: oklch(58.8% 0.184 272.8);

Tailwind

colors: {
  custom: {
    50: '#9697f0',
    500: '#5b6ee8',
    950: '#000000',
  },
}

SCSS

$custom: #5b6ee8;
$custom-light: #9697f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6ee8",
  "rgb": {
    "r": 91,
    "g": 110,
    "b": 232
  },
  "hsl": {
    "h": 231.915,
    "s": 75.401,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58824,
    "c": 0.18416,
    "h": 272.8
  },
  "luminance": 0.19202
}

Semantic roles & 50–950 ramp

primary

#5B6EE8

secondary

#E9E2B6

accent

#BC0ED8

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5B6EE8

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

Preview Lab → · Contrast checker → · Palette generator →