#5B6AE7#5B6AE7

#5B6AE7 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 58.0% C 0.188 H 273.9°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#5B6AE7
RGB	rgb(91, 106, 231)
HSL	hsl(234, 74%, 63%)
HSV	hsv(234, 61%, 91%)
CMYK	cmyk(60.6%, 54.1%, 0%, 9.4%)
CIE-LAB	lab(49.86, 31.67, -65.30)
CIE-LCH	lch(49.86, 72.57, 295.87°)
OKLab	oklab(58.01% 0.0126 -0.1874)
OKLCH	oklch(58.01% 0.188 273.9)
XYZ	xyz(23.8875, 18.2998, 77.8592)
Luminance	0.1830 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6AE7 #E7D85B

analogous

#5BB0E7 #5B6AE7 #925BE7

triadic

#5B6AE7 #E75B6A #6AE75B

tetradic

#5B6AE7 #E75BB0 #E7D85B #5BE792

square

#5B6AE7 #E75BB0 #E7D85B #5BE792

split-complementary

#5B6AE7 #E7925B #B0E75B

monochromatic

#1929AE #2639DF #5B6AE7 #909BEF #C6CBF7

Accessibility & contrast

On white

4.51

#5B6AE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#5B6AE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6AE7

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6AE7	#FFFFFF	#000000	##000000
##5B6AE7	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D7DEB

Deuteranopia (green-blind)

#0071E4

Tritanopia (blue-blind)

#00879E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5b6ae7;
/* rgb */ color: rgb(91, 106, 231);
/* oklch */ color: oklch(58.0% 0.188 273.9);

Tailwind

colors: {
  custom: {
    50: '#9694ef',
    500: '#5b6ae7',
    950: '#000000',
  },
}

SCSS

$custom: #5b6ae7;
$custom-light: #9694ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6ae7",
  "rgb": {
    "r": 91,
    "g": 106,
    "b": 231
  },
  "hsl": {
    "h": 233.571,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.58005,
    "c": 0.18781,
    "h": 273.9
  },
  "luminance": 0.18302
}

Semantic roles & 50–950 ramp

primary

#5B6AE7

secondary

#E8E3B6

accent

#C10FD7

background

#F9F9FE

surface

#F2F1FD

border

#CCCBD5

text

#0F0D17

muted

#7E7E85

Preview Lab

Preview with #5B6AE7

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

Preview Lab → · Contrast checker → · Palette generator →