#5B6CED#5B6CED

#5B6CED is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.8% C 0.193 H 273.3°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5B6CED
RGB	rgb(91, 108, 237)
HSL	hsl(233, 80%, 64%)
HSV	hsv(233, 62%, 93%)
CMYK	cmyk(61.6%, 54.4%, 0%, 7.1%)
CIE-LAB	lab(50.76, 32.42, -67.21)
CIE-LCH	lch(50.76, 74.62, 295.76°)
OKLab	oklab(58.81% 0.011 -0.193)
OKLCH	oklch(58.81% 0.193 273.3)
XYZ	xyz(24.9579, 19.0616, 82.4684)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B6CED #EDDC5B

analogous

#5BB5ED #5B6CED #935BED

triadic

#5B6CED #ED5B6C #6CED5B

tetradic

#5B6CED #ED5BB5 #EDDC5B #5BED93

square

#5B6CED #ED5BB5 #EDDC5B #5BED93

split-complementary

#5B6CED #ED935B #B5ED5B

monochromatic

#1428B9 #243BE7 #5B6CED #929DF3 #C9CFF9

Accessibility & contrast

On white

4.36

#5B6CED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#5B6CED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B6CED

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B6CED	#FFFFFF	#000000	##000000
##5B6CED	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#017FF1

Deuteranopia (green-blind)

#0073EA

Tritanopia (blue-blind)

#008BA2

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5b6ced;
/* rgb */ color: rgb(91, 108, 237);
/* oklch */ color: oklch(58.8% 0.193 273.3);

Tailwind

colors: {
  custom: {
    50: '#9796f4',
    500: '#5b6ced',
    950: '#000000',
  },
}

SCSS

$custom: #5b6ced;
$custom-light: #9796f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b6ced",
  "rgb": {
    "r": 91,
    "g": 108,
    "b": 237
  },
  "hsl": {
    "h": 233.014,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.5881,
    "c": 0.19329,
    "h": 273.3
  },
  "luminance": 0.19064
}

Semantic roles & 50–950 ramp

primary

#5B6CED

secondary

#EBE5B9

accent

#C409DD

background

#FAF9FF

surface

#F3F1FE

border

#CDCBD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #5B6CED

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

Preview Lab → · Contrast checker → · Palette generator →