#635FE6#635FE6

#635FE6 is a mid, vivid blue. Relative luminance 0.166; OKLCH L 56.5% C 0.198 H 279.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#635FE6
RGB	rgb(99, 95, 230)
HSL	hsl(242, 73%, 64%)
HSV	hsv(242, 59%, 90%)
CMYK	cmyk(57%, 58.7%, 0%, 9.8%)
CIE-LAB	lab(47.69, 39.38, -68.23)
CIE-LCH	lch(47.69, 78.78, 299.99°)
OKLab	oklab(56.51% 0.032 -0.1959)
OKLCH	oklch(56.51% 0.198 279.3)
XYZ	xyz(23.5162, 16.5486, 76.8026)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635FE6 #E2E65F

analogous

#5F9EE6 #635FE6 #A65FE6

triadic

#635FE6 #E6635F #5FE663

tetradic

#635FE6 #E65F9E #E2E65F #5FE6A6

square

#635FE6 #E65F9E #E2E65F #5FE6A6

split-complementary

#635FE6 #E6A65F #9EE65F

monochromatic

#201BAF #2F2ADE #635FE6 #9794EE #CAC9F7

Accessibility & contrast

On white

4.87

#635FE6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#635FE6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635FE6

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635FE6	#FFFFFF	#000000	##FFFFFF
##635FE6	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076EA

Deuteranopia (green-blind)

#006CE3

Tritanopia (blue-blind)

#137F99

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #635fe6;
/* rgb */ color: rgb(99, 95, 230);
/* oklch */ color: oklch(56.5% 0.198 279.3);

Tailwind

colors: {
  custom: {
    50: '#9b8cef',
    500: '#635fe6',
    950: '#000000',
  },
}

SCSS

$custom: #635fe6;
$custom-light: #9b8cef;
$custom-dark: #000000;

JSON

{
  "hex": "#635fe6",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 230
  },
  "hsl": {
    "h": 241.778,
    "s": 72.973,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56507,
    "c": 0.19849,
    "h": 279.3
  },
  "luminance": 0.1655
}

Semantic roles & 50–950 ramp

primary

#635FE6

secondary

#E7E8B9

accent

#D510CF

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635FE6

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

Preview Lab → · Contrast checker → · Palette generator →