#635AEA#635AEA

#635AEA is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.0% C 0.210 H 280.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#635AEA
RGB	rgb(99, 90, 234)
HSL	hsl(244, 77%, 64%)
HSV	hsv(244, 62%, 92%)
CMYK	cmyk(57.7%, 61.5%, 0%, 8.2%)
CIE-LAB	lab(46.85, 43.58, -71.85)
CIE-LCH	lch(46.85, 84.03, 301.24°)
OKLab	oklab(55.98% 0.0364 -0.2066)
OKLCH	oklch(55.98% 0.21 280)
XYZ	xyz(23.6484, 15.9039, 79.6495)
Luminance	0.1590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635AEA #E1EA5A

analogous

#5A99EA #635AEA #AB5AEA

triadic

#635AEA #EA635A #5AEA63

tetradic

#635AEA #EA5A99 #E1EA5A #5AEAAB

square

#635AEA #EA5A99 #E1EA5A #5AEAAB

split-complementary

#635AEA #EAAB5A #99EA5A

monochromatic

#2117B3 #3024E3 #635AEA #9690F1 #CAC7F8

Accessibility & contrast

On white

5.02

#635AEA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#635AEA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635AEA

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635AEA	#FFFFFF	#000000	##FFFFFF
##635AEA	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EF

Deuteranopia (green-blind)

#006AE7

Tritanopia (blue-blind)

#067D9A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #635aea;
/* rgb */ color: rgb(99, 90, 234);
/* oklch */ color: oklch(56.0% 0.210 280.0);

Tailwind

colors: {
  custom: {
    50: '#9b89f2',
    500: '#635aea',
    950: '#000000',
  },
}

SCSS

$custom: #635aea;
$custom-light: #9b89f2;
$custom-dark: #000000;

JSON

{
  "hex": "#635aea",
  "rgb": {
    "r": 99,
    "g": 90,
    "b": 234
  },
  "hsl": {
    "h": 243.75,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55983,
    "c": 0.20974,
    "h": 280
  },
  "luminance": 0.15905
}

Semantic roles & 50–950 ramp

primary

#635AEA

secondary

#E6E9B6

accent

#DA0CCD

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #635AEA

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

Preview Lab → · Contrast checker → · Palette generator →