#635DEE#635DEE

#635DEE is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 56.8% C 0.211 H 279.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#635DEE
RGB	rgb(99, 93, 238)
HSL	hsl(242, 81%, 65%)
HSV	hsv(242, 61%, 93%)
CMYK	cmyk(58.4%, 60.9%, 0%, 6.7%)
CIE-LAB	lab(47.82, 43.07, -72.52)
CIE-LCH	lch(47.82, 84.34, 300.71°)
OKLab	oklab(56.79% 0.0335 -0.2085)
OKLCH	oklch(56.79% 0.211 279.1)
XYZ	xyz(24.4877, 16.6526, 82.7962)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635DEE #E8EE5D

analogous

#5D9FEE #635DEE #AC5DEE

triadic

#635DEE #EE635D #5DEE63

tetradic

#635DEE #EE5D9F #E8EE5D #5DEEAC

square

#635DEE #EE5D9F #E8EE5D #5DEEAC

split-complementary

#635DEE #EEAC5D #9FEE5D

monochromatic

#1B14BD #2E26E8 #635DEE #9894F4 #CECCFA

Accessibility & contrast

On white

4.85

#635DEE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#635DEE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635DEE

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635DEE	#FFFFFF	#000000	##FFFFFF
##635DEE	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F3

Deuteranopia (green-blind)

#006CEB

Tritanopia (blue-blind)

#00819D

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #635dee;
/* rgb */ color: rgb(99, 93, 238);
/* oklch */ color: oklch(56.8% 0.211 279.1);

Tailwind

colors: {
  custom: {
    50: '#9c8bf5',
    500: '#635dee',
    950: '#000000',
  },
}

SCSS

$custom: #635dee;
$custom-light: #9c8bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#635dee",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 238
  },
  "hsl": {
    "h": 242.483,
    "s": 81.006,
    "l": 64.902
  },
  "oklch": {
    "l": 0.56789,
    "c": 0.21118,
    "h": 279.1
  },
  "luminance": 0.16654
}

Semantic roles & 50–950 ramp

primary

#635DEE

secondary

#EAECBB

accent

#DD08D5

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635DEE

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

Preview Lab → · Contrast checker → · Palette generator →