#5A63EC#5A63EC

#5A63EC is a mid, highly saturated blue. Relative luminance 0.172; OKLCH L 57.1% C 0.203 H 275.1°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5A63EC
RGB	rgb(90, 99, 236)
HSL	hsl(236, 79%, 64%)
HSV	hsv(236, 62%, 93%)
CMYK	cmyk(61.9%, 58.1%, 0%, 7.5%)
CIE-LAB	lab(48.45, 37.41, -70.39)
CIE-LCH	lch(48.45, 79.71, 297.99°)
OKLab	oklab(57.05% 0.0179 -0.2025)
OKLCH	oklch(57.05% 0.203 275.1)
XYZ	xyz(23.8136, 17.1515, 81.3963)
Luminance	0.1715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A63EC #ECE35A

analogous

#5AACEC #5A63EC #9A5AEC

triadic

#5A63EC #EC5A63 #63EC5A

tetradic

#5A63EC #EC5AAC #ECE35A #5AEC9A

square

#5A63EC #EC5AAC #ECE35A #5AEC9A

split-complementary

#5A63EC #EC9A5A #ACEC5A

monochromatic

#151FB7 #232FE6 #5A63EC #9197F2 #C8CBF9

Accessibility & contrast

On white

4.74

#5A63EC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#5A63EC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A63EC

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A63EC	#FFFFFF	#000000	##FFFFFF
##5A63EC	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AF1

Deuteranopia (green-blind)

#006DE9

Tritanopia (blue-blind)

#00849E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5a63ec;
/* rgb */ color: rgb(90, 99, 236);
/* oklch */ color: oklch(57.1% 0.203 275.1);

Tailwind

colors: {
  custom: {
    50: '#978ff3',
    500: '#5a63ec',
    950: '#000000',
  },
}

SCSS

$custom: #5a63ec;
$custom-light: #978ff3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a63ec",
  "rgb": {
    "r": 90,
    "g": 99,
    "b": 236
  },
  "hsl": {
    "h": 236.301,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.57052,
    "c": 0.20326,
    "h": 275.1
  },
  "luminance": 0.17153
}

Semantic roles & 50–950 ramp

primary

#5A63EC

secondary

#EBE7B7

accent

#CF0ADC

background

#FAF8FF

surface

#F3F0FE

border

#CDCBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #5A63EC

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

Preview Lab → · Contrast checker → · Palette generator →