#635FE1#635FE1

#635FE1 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 56.1% C 0.192 H 279.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#635FE1
RGB	rgb(99, 95, 225)
HSL	hsl(242, 68%, 63%)
HSV	hsv(242, 58%, 88%)
CMYK	cmyk(56%, 57.8%, 0%, 11.8%)
CIE-LAB	lab(47.33, 37.81, -65.98)
CIE-LCH	lch(47.33, 76.05, 299.81°)
OKLab	oklab(56.13% 0.032 -0.1893)
OKLCH	oklch(56.13% 0.192 279.6)
XYZ	xyz(22.8241, 16.2718, 73.1576)
Luminance	0.1627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FE1 #DDE15F

analogous

#5F9CE1 #635FE1 #A45FE1

triadic

#635FE1 #E1635F #5FE163

tetradic

#635FE1 #E15F9C #DDE15F #5FE1A4

square

#635FE1 #E15F9C #DDE15F #5FE1A4

split-complementary

#635FE1 #E1A45F #9CE15F

monochromatic

#231FA6 #312BD7 #635FE1 #9593EB #C7C6F4

Accessibility & contrast

On white

4.94

#635FE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#635FE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FE1

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FE1	#FFFFFF	#000000	##FFFFFF
##635FE1	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E5

Deuteranopia (green-blind)

#006BDE

Tritanopia (blue-blind)

#1E7E97

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #635fe1;
/* rgb */ color: rgb(99, 95, 225);
/* oklch */ color: oklch(56.1% 0.192 279.6);

Tailwind

colors: {
  custom: {
    50: '#9a8ceb',
    500: '#635fe1',
    950: '#000000',
  },
}

SCSS

$custom: #635fe1;
$custom-light: #9a8ceb;
$custom-dark: #000000;

JSON

{
  "hex": "#635fe1",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 225
  },
  "hsl": {
    "h": 241.846,
    "s": 68.421,
    "l": 62.745
  },
  "oklch": {
    "l": 0.5613,
    "c": 0.19198,
    "h": 279.6
  },
  "luminance": 0.16273
}

Semantic roles & 50–950 ramp

primary

#635FE1

secondary

#E4E5B6

accent

#D015CB

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #635FE1

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

Preview Lab → · Contrast checker → · Palette generator →