#5A63DD#5A63DD

#5A63DD is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.9% C 0.183 H 275.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5A63DD
RGB	rgb(90, 99, 221)
HSL	hsl(236, 66%, 61%)
HSV	hsv(236, 59%, 87%)
CMYK	cmyk(59.3%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(47.39, 32.49, -63.65)
CIE-LCH	lch(47.39, 71.47, 297.04°)
OKLab	oklab(55.93% 0.0178 -0.1826)
OKLCH	oklch(55.93% 0.184 275.6)
XYZ	xyz(21.7252, 16.3161, 70.3971)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A63DD #DDD45A

analogous

#5AA4DD #5A63DD #925ADD

triadic

#5A63DD #DD5A63 #63DD5A

tetradic

#5A63DD #DD5AA4 #DDD45A #5ADD92

square

#5A63DD #DD5AA4 #DDD45A #5ADD92

split-complementary

#5A63DD #DD925A #A4DD5A

monochromatic

#20299C #2B36CF #5A63DD #8D93E7 #BFC3F2

Accessibility & contrast

On white

4.93

#5A63DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#5A63DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A63DD

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A63DD	#FFFFFF	#000000	##FFFFFF
##5A63DD	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E1

Deuteranopia (green-blind)

#006BDA

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #5a63dd;
/* rgb */ color: rgb(90, 99, 221);
/* oklch */ color: oklch(55.9% 0.183 275.6);

Tailwind

colors: {
  custom: {
    50: '#948fe8',
    500: '#5a63dd',
    950: '#000000',
  },
}

SCSS

$custom: #5a63dd;
$custom-light: #948fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5a63dd",
  "rgb": {
    "r": 90,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 235.878,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.55925,
    "c": 0.1835,
    "h": 275.6
  },
  "luminance": 0.16318
}

Semantic roles & 50–950 ramp

primary

#5A63DD

secondary

#E2DFB1

accent

#C118CE

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5A63DD

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

Preview Lab → · Contrast checker → · Palette generator →