#635AF7#635AF7

#635AF7 is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 57.0% C 0.226 H 279.0°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#635AF7
RGB	rgb(99, 90, 247)
HSL	hsl(243, 91%, 66%)
HSV	hsv(243, 64%, 97%)
CMYK	cmyk(59.9%, 63.6%, 0%, 3.1%)
CIE-LAB	lab(47.85, 47.61, -77.50)
CIE-LCH	lch(47.85, 90.96, 301.56°)
OKLab	oklab(57.03% 0.0354 -0.2232)
OKLCH	oklch(57.03% 0.226 279)
XYZ	xyz(25.5849, 16.6785, 89.8487)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635AF7 #EEF75A

analogous

#5AA0F7 #635AF7 #B15AF7

triadic

#635AF7 #F7635A #5AF763

tetradic

#635AF7 #F75AA0 #EEF75A #5AF7B1

square

#635AF7 #F75AA0 #EEF75A #5AF7B1

split-complementary

#635AF7 #F7B15A #A0F75A

monochromatic

#150ACD #2C20F4 #635AF7 #9A94FA #D1CFFD

Accessibility & contrast

On white

4.84

#635AF7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#635AF7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635AF7

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635AF7	#FFFFFF	#000000	##FFFFFF
##635AF7	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FC

Deuteranopia (green-blind)

#006BF4

Tritanopia (blue-blind)

#0082A0

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #635af7;
/* rgb */ color: rgb(99, 90, 247);
/* oklch */ color: oklch(57.0% 0.226 279.0);

Tailwind

colors: {
  custom: {
    50: '#9e89fb',
    500: '#635af7',
    950: '#000000',
  },
}

SCSS

$custom: #635af7;
$custom-light: #9e89fb;
$custom-dark: #000000;

JSON

{
  "hex": "#635af7",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 247
  },
  "hsl": {
    "h": 243.439,
    "s": 90.751,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57029,
    "c": 0.22596,
    "h": 279
  },
  "luminance": 0.1668
}

Semantic roles & 50–950 ramp

primary

#635AF7

secondary

#EDF0BD

accent

#E600D8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #635AF7

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

Preview Lab → · Contrast checker → · Palette generator →