#5B63ED#5B63ED

#5B63ED is a mid, highly saturated blue. Relative luminance 0.173; OKLCH L 57.2% C 0.204 H 275.3°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#5B63ED
RGB	rgb(91, 99, 237)
HSL	hsl(237, 80%, 64%)
HSV	hsv(237, 62%, 93%)
CMYK	cmyk(61.6%, 58.2%, 0%, 7.1%)
CIE-LAB	lab(48.59, 37.89, -70.73)
CIE-LCH	lch(48.59, 80.24, 298.18°)
OKLab	oklab(57.19% 0.019 -0.2034)
OKLCH	oklch(57.19% 0.204 275.3)
XYZ	xyz(24.0573, 17.2603, 82.1682)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B63ED #EDE55B

analogous

#5BACED #5B63ED #9C5BED

triadic

#5B63ED #ED5B63 #63ED5B

tetradic

#5B63ED #ED5BAC #EDE55B #5BED9C

square

#5B63ED #ED5BAC #EDE55B #5BED9C

split-complementary

#5B63ED #ED9C5B #ACED5B

monochromatic

#141DB9 #242FE7 #5B63ED #9297F3 #C9CCF9

Accessibility & contrast

On white

4.72

#5B63ED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#5B63ED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B63ED

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B63ED	#FFFFFF	#000000	##FFFFFF
##5B63ED	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF2

Deuteranopia (green-blind)

#006DEA

Tritanopia (blue-blind)

#00859E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5b63ed;
/* rgb */ color: rgb(91, 99, 237);
/* oklch */ color: oklch(57.2% 0.204 275.3);

Tailwind

colors: {
  custom: {
    50: '#978ff4',
    500: '#5b63ed',
    950: '#000000',
  },
}

SCSS

$custom: #5b63ed;
$custom-light: #978ff4;
$custom-dark: #000000;

JSON

{
  "hex": "#5b63ed",
  "rgb": {
    "r": 91,
    "g": 99,
    "b": 237
  },
  "hsl": {
    "h": 236.712,
    "s": 80.22,
    "l": 64.314
  },
  "oklch": {
    "l": 0.57192,
    "c": 0.20432,
    "h": 275.3
  },
  "luminance": 0.17262
}

Semantic roles & 50–950 ramp

primary

#5B63ED

secondary

#EBE8B9

accent

#D109DD

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5B63ED

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

Preview Lab → · Contrast checker → · Palette generator →