#5B6AE8#5B6AE8

#5B6AE8 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 58.1% C 0.189 H 273.8°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5B6AE8
RGB	rgb(91, 106, 232)
HSL	hsl(234, 75%, 63%)
HSV	hsv(234, 61%, 91%)
CMYK	cmyk(60.8%, 54.3%, 0%, 9%)
CIE-LAB	lab(49.93, 31.99, -65.75)
CIE-LCH	lch(49.93, 73.12, 295.95°)
OKLab	oklab(58.08% 0.0127 -0.1887)
OKLCH	oklch(58.08% 0.189 273.8)
XYZ	xyz(24.0291, 18.3565, 78.6052)
Luminance	0.1836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6AE8 #E8D95B

analogous

#5BB0E8 #5B6AE8 #925BE8

triadic

#5B6AE8 #E85B6A #6AE85B

tetradic

#5B6AE8 #E85BB0 #E8D95B #5BE892

square

#5B6AE8 #E85BB0 #E8D95B #5BE892

split-complementary

#5B6AE8 #E8925B #B0E85B

monochromatic

#1929B0 #2539E0 #5B6AE8 #919BF0 #C6CCF7

Accessibility & contrast

On white

4.50

#5B6AE8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#5B6AE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6AE8

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6AE8	#FFFFFF	#000000	##000000
##5B6AE8	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#087DEC

Deuteranopia (green-blind)

#0071E5

Tritanopia (blue-blind)

#00889F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5b6ae8;
/* rgb */ color: rgb(91, 106, 232);
/* oklch */ color: oklch(58.1% 0.189 273.8);

Tailwind

colors: {
  custom: {
    50: '#9694f0',
    500: '#5b6ae8',
    950: '#000000',
  },
}

SCSS

$custom: #5b6ae8;
$custom-light: #9694f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6ae8",
  "rgb": {
    "r": 91,
    "g": 106,
    "b": 232
  },
  "hsl": {
    "h": 233.617,
    "s": 75.401,
    "l": 63.333
  },
  "oklch": {
    "l": 0.58078,
    "c": 0.18914,
    "h": 273.8
  },
  "luminance": 0.18358
}

Semantic roles & 50–950 ramp

primary

#5B6AE8

secondary

#E9E3B6

accent

#C20ED8

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5B6AE8

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

Preview Lab → · Contrast checker → · Palette generator →