#635FD7#635FD7

#635FD7 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 55.4% C 0.179 H 280.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#635FD7
RGB	rgb(99, 95, 215)
HSL	hsl(242, 60%, 61%)
HSV	hsv(242, 56%, 84%)
CMYK	cmyk(54%, 55.8%, 0%, 15.7%)
CIE-LAB	lab(46.63, 34.68, -61.43)
CIE-LCH	lch(46.63, 70.54, 299.44°)
OKLab	oklab(55.4% 0.032 -0.1759)
OKLCH	oklch(55.4% 0.179 280.3)
XYZ	xyz(21.4997, 15.7420, 66.1824)
Luminance	0.1574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FD7 #D3D75F

analogous

#5F97D7 #635FD7 #9F5FD7

triadic

#635FD7 #D7635F #5FD763

tetradic

#635FD7 #D75F97 #D3D75F #5FD79F

square

#635FD7 #D75F97 #D3D75F #5FD79F

split-complementary

#635FD7 #D79F5F #97D75F

monochromatic

#292696 #3732C7 #635FD7 #9390E3 #C2C1EF

Accessibility & contrast

On white

5.06

#635FD7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#635FD7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FD7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FD7	#FFFFFF	#000000	##FFFFFF
##635FD7	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0173DB

Deuteranopia (green-blind)

#006AD4

Tritanopia (blue-blind)

#2D7B92

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #635fd7;
/* rgb */ color: rgb(99, 95, 215);
/* oklch */ color: oklch(55.4% 0.179 280.3);

Tailwind

colors: {
  custom: {
    50: '#988ce4',
    500: '#635fd7',
    950: '#000000',
  },
}

SCSS

$custom: #635fd7;
$custom-light: #988ce4;
$custom-dark: #000000;

JSON

{
  "hex": "#635fd7",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 215
  },
  "hsl": {
    "h": 242,
    "s": 60,
    "l": 60.784
  },
  "oklch": {
    "l": 0.55395,
    "c": 0.17878,
    "h": 280.3
  },
  "luminance": 0.15743
}

Semantic roles & 50–950 ramp

primary

#635FD7

secondary

#DEE0B2

accent

#C81EC2

background

#F9F8FE

surface

#F2F0FC

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #635FD7

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

Preview Lab → · Contrast checker → · Palette generator →