#5D63DD#5D63DD

#5D63DD is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.1% C 0.183 H 276.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#5D63DD
RGB	rgb(93, 99, 221)
HSL	hsl(237, 65%, 62%)
HSV	hsv(237, 58%, 87%)
CMYK	cmyk(57.9%, 55.2%, 0%, 13.3%)
CIE-LAB	lab(47.58, 33.03, -63.32)
CIE-LCH	lch(47.58, 71.42, 297.55°)
OKLab	oklab(56.12% 0.0211 -0.1816)
OKLCH	oklch(56.12% 0.183 276.6)
XYZ	xyz(22.0230, 16.4697, 70.4110)
Luminance	0.1647 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D63DD #DDD75D

analogous

#5DA3DD #5D63DD #975DDD

triadic

#5D63DD #DD5D63 #63DD5D

tetradic

#5D63DD #DD5DA3 #DDD75D #5DDD97

square

#5D63DD #DD5DA3 #DDD75D #5DDD97

split-complementary

#5D63DD #DD975D #A3DD5D

monochromatic

#21279E #2C34D1 #5D63DD #9094E8 #C2C4F2

Accessibility & contrast

On white

4.89

#5D63DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#5D63DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5D63DD

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D63DD	#FFFFFF	#000000	##FFFFFF
##5D63DD	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E1

Deuteranopia (green-blind)

#006CDA

Tritanopia (blue-blind)

#008096

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #5d63dd;
/* rgb */ color: rgb(93, 99, 221);
/* oklch */ color: oklch(56.1% 0.183 276.6);

Tailwind

colors: {
  custom: {
    50: '#968fe8',
    500: '#5d63dd',
    950: '#000000',
  },
}

SCSS

$custom: #5d63dd;
$custom-light: #968fe8;
$custom-dark: #000000;

JSON

{
  "hex": "#5d63dd",
  "rgb": {
    "r": 93,
    "g": 99,
    "b": 221
  },
  "hsl": {
    "h": 237.188,
    "s": 65.306,
    "l": 61.569
  },
  "oklch": {
    "l": 0.56124,
    "c": 0.18282,
    "h": 276.6
  },
  "luminance": 0.16471
}

Semantic roles & 50–950 ramp

primary

#5D63DD

secondary

#E3E0B3

accent

#C518CD

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #5D63DD

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

Preview Lab → · Contrast checker → · Palette generator →