#635BEE#635BEE

#635BEE is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.5% C 0.214 H 279.5°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#635BEE
RGB	rgb(99, 91, 238)
HSL	hsl(243, 81%, 65%)
HSV	hsv(243, 62%, 93%)
CMYK	cmyk(58.4%, 61.8%, 0%, 6.7%)
CIE-LAB	lab(47.37, 44.24, -73.24)
CIE-LCH	lch(47.37, 85.57, 301.13°)
OKLab	oklab(56.46% 0.0352 -0.2106)
OKLCH	oklch(56.46% 0.214 279.5)
XYZ	xyz(24.3144, 16.3061, 82.7385)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BEE #E6EE5B

analogous

#5B9DEE #635BEE #AC5BEE

triadic

#635BEE #EE635B #5BEE63

tetradic

#635BEE #EE5B9D #E6EE5B #5BEEAC

square

#635BEE #EE5B9D #E6EE5B #5BEEAC

split-complementary

#635BEE #EEAC5B #9DEE5B

monochromatic

#1D13BB #2E24E8 #635BEE #9892F4 #CCCAF9

Accessibility & contrast

On white

4.93

#635BEE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#635BEE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BEE

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BEE	#FFFFFF	#000000	##FFFFFF
##635BEE	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F3

Deuteranopia (green-blind)

#006BEB

Tritanopia (blue-blind)

#007F9C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #635bee;
/* rgb */ color: rgb(99, 91, 238);
/* oklch */ color: oklch(56.5% 0.214 279.5);

Tailwind

colors: {
  custom: {
    50: '#9c8af5',
    500: '#635bee',
    950: '#000000',
  },
}

SCSS

$custom: #635bee;
$custom-light: #9c8af5;
$custom-dark: #000000;

JSON

{
  "hex": "#635bee",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 238
  },
  "hsl": {
    "h": 243.265,
    "s": 81.215,
    "l": 64.51
  },
  "oklch": {
    "l": 0.56463,
    "c": 0.21357,
    "h": 279.5
  },
  "luminance": 0.16308
}

Semantic roles & 50–950 ramp

primary

#635BEE

secondary

#E9ECB9

accent

#DE08D2

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635BEE

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

Preview Lab → · Contrast checker → · Palette generator →