#635AE7#635AE7

#635AE7 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.7% C 0.206 H 280.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#635AE7
RGB	rgb(99, 90, 231)
HSL	hsl(244, 75%, 63%)
HSV	hsv(244, 61%, 91%)
CMYK	cmyk(57.1%, 61%, 0%, 9.4%)
CIE-LAB	lab(46.62, 42.65, -70.52)
CIE-LCH	lch(46.62, 82.42, 301.16°)
OKLab	oklab(55.75% 0.0365 -0.2027)
OKLCH	oklch(55.75% 0.206 280.2)
XYZ	xyz(23.2210, 15.7329, 77.3989)
Luminance	0.1573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635AE7 #DEE75A

analogous

#5A97E7 #635AE7 #AA5AE7

triadic

#635AE7 #E7635A #5AE763

tetradic

#635AE7 #E75A97 #DEE75A #5AE7AA

square

#635AE7 #E75A97 #DEE75A #5AE7AA

split-complementary

#635AE7 #E7AA5A #97E75A

monochromatic

#2319AD #3025DF #635AE7 #968FEF #C8C5F7

Accessibility & contrast

On white

5.06

#635AE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#635AE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635AE7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635AE7	#FFFFFF	#000000	##FFFFFF
##635AE7	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074EC

Deuteranopia (green-blind)

#0069E4

Tritanopia (blue-blind)

#127D98

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #635ae7;
/* rgb */ color: rgb(99, 90, 231);
/* oklch */ color: oklch(55.7% 0.206 280.2);

Tailwind

colors: {
  custom: {
    50: '#9b89f0',
    500: '#635ae7',
    950: '#000000',
  },
}

SCSS

$custom: #635ae7;
$custom-light: #9b89f0;
$custom-dark: #000000;

JSON

{
  "hex": "#635ae7",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 231
  },
  "hsl": {
    "h": 243.83,
    "s": 74.603,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55747,
    "c": 0.20594,
    "h": 280.2
  },
  "luminance": 0.15734
}

Semantic roles & 50–950 ramp

primary

#635AE7

secondary

#E5E8B5

accent

#D70FCA

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #635AE7

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

Preview Lab → · Contrast checker → · Palette generator →