#5A63CE#5A63CE

#5A63CE is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.9% C 0.163 H 276.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5A63CE
RGB	rgb(90, 99, 206)
HSL	hsl(235, 54%, 58%)
HSV	hsv(235, 56%, 81%)
CMYK	cmyk(56.3%, 51.9%, 0%, 19.2%)
CIE-LAB	lab(46.38, 27.59, -56.72)
CIE-LCH	lch(46.38, 63.08, 295.94°)
OKLab	oklab(54.85% 0.017 -0.1622)
OKLCH	oklch(54.85% 0.163 276)
XYZ	xyz(19.8153, 15.5522, 60.3382)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A63CE #CEC55A

analogous

#5A9DCE #5A63CE #8B5ACE

triadic

#5A63CE #CE5A63 #63CE5A

tetradic

#5A63CE #CE5A9D #CEC55A #5ACE8B

square

#5A63CE #CE5A9D #CEC55A #5ACE8B

split-complementary

#5A63CE #CE8B5A #9DCE5A

monochromatic

#282F86 #3640B5 #5A63CE #8990DC #B8BCEA

Accessibility & contrast

On white

5.11

#5A63CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#5A63CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A63CE

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A63CE	#FFFFFF	#000000	##FFFFFF
##5A63CE	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2773D2

Deuteranopia (green-blind)

#0E69CC

Tritanopia (blue-blind)

#177B8F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #5a63ce;
/* rgb */ color: rgb(90, 99, 206);
/* oklch */ color: oklch(54.9% 0.163 276.0);

Tailwind

colors: {
  custom: {
    50: '#928fde',
    500: '#5a63ce',
    950: '#000000',
  },
}

SCSS

$custom: #5a63ce;
$custom-light: #928fde;
$custom-dark: #000000;

JSON

{
  "hex": "#5a63ce",
  "rgb": {
    "r": 90,
    "g": 99,
    "b": 206
  },
  "hsl": {
    "h": 235.345,
    "s": 54.206,
    "l": 58.039
  },
  "oklch": {
    "l": 0.54852,
    "c": 0.16314,
    "h": 276
  },
  "luminance": 0.15554
}

Semantic roles & 50–950 ramp

primary

#5A63CE

secondary

#D9D5AB

accent

#D24ADE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5A63CE

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

Preview Lab → · Contrast checker → · Palette generator →