#5B5EED#5B5EED

#5B5EED is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.3% C 0.210 H 276.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#5B5EED
RGB	rgb(91, 94, 237)
HSL	hsl(239, 80%, 64%)
HSV	hsv(239, 62%, 93%)
CMYK	cmyk(61.6%, 60.3%, 0%, 7.1%)
CIE-LAB	lab(47.42, 40.89, -72.63)
CIE-LCH	lch(47.42, 83.35, 299.38°)
OKLab	oklab(56.33% 0.0233 -0.209)
OKLCH	oklch(56.33% 0.21 276.4)
XYZ	xyz(23.5982, 16.3421, 82.0151)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B5EED #EDEA5B

analogous

#5BA7ED #5B5EED #A15BED

triadic

#5B5EED #ED5B5E #5EED5B

tetradic

#5B5EED #ED5BA7 #EDEA5B #5BEDA1

square

#5B5EED #ED5BA7 #EDEA5B #5BEDA1

split-complementary

#5B5EED #EDA15B #A7ED5B

monochromatic

#1418B9 #2428E7 #5B5EED #9294F3 #C9CAF9

Accessibility & contrast

On white

4.92

#5B5EED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#5B5EED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B5EED

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B5EED	#FFFFFF	#000000	##FFFFFF
##5B5EED	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F2

Deuteranopia (green-blind)

#006AEA

Tritanopia (blue-blind)

#00819D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5b5eed;
/* rgb */ color: rgb(91, 94, 237);
/* oklch */ color: oklch(56.3% 0.210 276.4);

Tailwind

colors: {
  custom: {
    50: '#988cf4',
    500: '#5b5eed',
    950: '#000000',
  },
}

SCSS

$custom: #5b5eed;
$custom-light: #988cf4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b5eed",
  "rgb": {
    "r": 91,
    "g": 94,
    "b": 237
  },
  "hsl": {
    "h": 238.767,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.56331,
    "c": 0.21035,
    "h": 276.4
  },
  "luminance": 0.16344
}

Semantic roles & 50–950 ramp

primary

#5B5EED

secondary

#EBEAB9

accent

#D809DD

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5B5EED

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

Preview Lab → · Contrast checker → · Palette generator →