#635BE7#635BE7

#635BE7 is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 55.9% C 0.205 H 280.0°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#635BE7
RGB	rgb(99, 91, 231)
HSL	hsl(243, 74%, 63%)
HSV	hsv(243, 61%, 91%)
CMYK	cmyk(57.1%, 60.6%, 0%, 9.4%)
CIE-LAB	lab(46.85, 42.06, -70.16)
CIE-LCH	lch(46.85, 81.80, 300.94°)
OKLab	oklab(55.91% 0.0356 -0.2016)
OKLCH	oklch(55.91% 0.205 280)
XYZ	xyz(23.3059, 15.9028, 77.4272)
Luminance	0.1590 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635BE7 #DFE75B

analogous

#5B99E7 #635BE7 #A95BE7

triadic

#635BE7 #E7635B #5BE763

tetradic

#635BE7 #E75B99 #DFE75B #5BE7A9

square

#635BE7 #E75B99 #DFE75B #5BE7A9

split-complementary

#635BE7 #E7A95B #99E75B

monochromatic

#2219AE #3026DF #635BE7 #9690EF #C9C6F7

Accessibility & contrast

On white

5.02

#635BE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#635BE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635BE7

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635BE7	#FFFFFF	#000000	##FFFFFF
##635BE7	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)

#0074EC

Deuteranopia (green-blind)

#006AE4

Tritanopia (blue-blind)

#117D98

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #635be7;
/* rgb */ color: rgb(99, 91, 231);
/* oklch */ color: oklch(55.9% 0.205 280.0);

Tailwind

colors: {
  custom: {
    50: '#9b8af0',
    500: '#635be7',
    950: '#000000',
  },
}

SCSS

$custom: #635be7;
$custom-light: #9b8af0;
$custom-dark: #000000;

JSON

{
  "hex": "#635be7",
  "rgb": {
    "r": 99,
    "g": 91,
    "b": 231
  },
  "hsl": {
    "h": 243.429,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.55912,
    "c": 0.20471,
    "h": 280
  },
  "luminance": 0.15904
}

Semantic roles & 50–950 ramp

primary

#635BE7

secondary

#E5E8B6

accent

#D70FCB

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #635BE7

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

Preview Lab → · Contrast checker → · Palette generator →