#635BDC#635BDC

#635BDC is a mid, vivid blue. Relative luminance 0.153; OKLCH L 55.1% C 0.191 H 280.9°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#635BDC
RGB	rgb(99, 91, 220)
HSL	hsl(244, 65%, 61%)
HSV	hsv(244, 59%, 86%)
CMYK	cmyk(55%, 58.6%, 0%, 13.7%)
CIE-LAB	lab(46.04, 38.64, -65.23)
CIE-LCH	lch(46.04, 75.82, 300.64°)
OKLab	oklab(55.07% 0.036 -0.1871)
OKLCH	oklch(55.07% 0.191 280.9)
XYZ	xyz(21.8009, 15.3007, 69.5008)
Luminance	0.1530 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BDC #D4DC5B

analogous

#5B93DC #635BDC #A35BDC

triadic

#635BDC #DC635B #5BDC63

tetradic

#635BDC #DC5B93 #D4DC5B #5BDCA3

square

#635BDC #DC5B93 #D4DC5B #5BDCA3

split-complementary

#635BDC #DCA35B #93DC5B

monochromatic

#29219B #362CCE #635BDC #938DE7 #C3C0F2

Accessibility & contrast

On white

5.17

#635BDC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#635BDC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BDC

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BDC	#FFFFFF	#000000	##FFFFFF
##635BDC	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E0

Deuteranopia (green-blind)

#0068D9

Tritanopia (blue-blind)

#277A93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #635bdc;
/* rgb */ color: rgb(99, 91, 220);
/* oklch */ color: oklch(55.1% 0.191 280.9);

Tailwind

colors: {
  custom: {
    50: '#998ae8',
    500: '#635bdc',
    950: '#000000',
  },
}

SCSS

$custom: #635bdc;
$custom-light: #998ae8;
$custom-dark: #000000;

JSON

{
  "hex": "#635bdc",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 220
  },
  "hsl": {
    "h": 243.721,
    "s": 64.824,
    "l": 60.98
  },
  "oklch": {
    "l": 0.55068,
    "c": 0.19055,
    "h": 280.9
  },
  "luminance": 0.15302
}

Semantic roles & 50–950 ramp

primary

#635BDC

secondary

#DFE2B1

accent

#CD19C1

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #635BDC

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

Preview Lab → · Contrast checker → · Palette generator →