#635BF2#635BF2

#635BF2 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.8% C 0.219 H 279.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#635BF2
RGB	rgb(99, 91, 242)
HSL	hsl(243, 85%, 65%)
HSV	hsv(243, 62%, 95%)
CMYK	cmyk(59.1%, 62.4%, 0%, 5.1%)
CIE-LAB	lab(47.68, 45.49, -74.99)
CIE-LCH	lch(47.68, 87.70, 301.24°)
OKLab	oklab(56.78% 0.035 -0.2158)
OKLCH	oklch(56.78% 0.219 279.2)
XYZ	xyz(24.9086, 16.5438, 85.8679)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BF2 #EAF25B

analogous

#5B9EF2 #635BF2 #AF5BF2

triadic

#635BF2 #F2635B #5BF263

tetradic

#635BF2 #F25B9E #EAF25B #5BF2AF

square

#635BF2 #F25B9E #EAF25B #5BF2AF

split-complementary

#635BF2 #F2AF5B #9EF25B

monochromatic

#190FC3 #2D22EE #635BF2 #9994F6 #CFCCFB

Accessibility & contrast

On white

4.87

#635BF2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#635BF2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BF2

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BF2	#FFFFFF	#000000	##FFFFFF
##635BF2	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)

#0077F7

Deuteranopia (green-blind)

#006BEF

Tritanopia (blue-blind)

#00819E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #635bf2;
/* rgb */ color: rgb(99, 91, 242);
/* oklch */ color: oklch(56.8% 0.219 279.2);

Tailwind

colors: {
  custom: {
    50: '#9d8af7',
    500: '#635bf2',
    950: '#000000',
  },
}

SCSS

$custom: #635bf2;
$custom-light: #9d8af7;
$custom-dark: #000000;

JSON

{
  "hex": "#635bf2",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 242
  },
  "hsl": {
    "h": 243.179,
    "s": 85.311,
    "l": 65.294
  },
  "oklch": {
    "l": 0.56782,
    "c": 0.21859,
    "h": 279.2
  },
  "luminance": 0.16546
}

Semantic roles & 50–950 ramp

primary

#635BF2

secondary

#EBEEBB

accent

#E204D6

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #635BF2

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

Preview Lab → · Contrast checker → · Palette generator →