#635DEB#635DEB

#635DEB is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.6% C 0.207 H 279.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#635DEB
RGB	rgb(99, 93, 235)
HSL	hsl(243, 78%, 64%)
HSV	hsv(243, 60%, 92%)
CMYK	cmyk(57.9%, 60.4%, 0%, 7.8%)
CIE-LAB	lab(47.60, 42.13, -71.19)
CIE-LCH	lch(47.60, 82.73, 300.62°)
OKLab	oklab(56.56% 0.0336 -0.2046)
OKLCH	oklch(56.56% 0.207 279.3)
XYZ	xyz(24.0506, 16.4778, 80.4943)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635DEB #E5EB5D

analogous

#5D9EEB #635DEB #AA5DEB

triadic

#635DEB #EB635D #5DEB63

tetradic

#635DEB #EB5D9E #E5EB5D #5DEBAA

square

#635DEB #EB5D9E #E5EB5D #5DEBAA

split-complementary

#635DEB #EBAA5D #9EEB5D

monochromatic

#1D17B7 #2F27E4 #635DEB #9793F2 #CCCAF8

Accessibility & contrast

On white

4.89

#635DEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#635DEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635DEB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635DEB	#FFFFFF	#000000	##FFFFFF
##635DEB	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F0

Deuteranopia (green-blind)

#006BE8

Tritanopia (blue-blind)

#00809B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #635deb;
/* rgb */ color: rgb(99, 93, 235);
/* oklch */ color: oklch(56.6% 0.207 279.3);

Tailwind

colors: {
  custom: {
    50: '#9b8bf2',
    500: '#635deb',
    950: '#000000',
  },
}

SCSS

$custom: #635deb;
$custom-light: #9b8bf2;
$custom-dark: #000000;

JSON

{
  "hex": "#635deb",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 235
  },
  "hsl": {
    "h": 242.535,
    "s": 78.022,
    "l": 64.314
  },
  "oklch": {
    "l": 0.56555,
    "c": 0.20737,
    "h": 279.3
  },
  "luminance": 0.1648
}

Semantic roles & 50–950 ramp

primary

#635DEB

secondary

#E8EBB9

accent

#DA0BD2

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635DEB

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

Preview Lab → · Contrast checker → · Palette generator →