#635CDE#635CDE

#635CDE is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.4% C 0.192 H 280.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#635CDE
RGB	rgb(99, 92, 222)
HSL	hsl(243, 66%, 62%)
HSV	hsv(243, 59%, 87%)
CMYK	cmyk(55.4%, 58.6%, 0%, 12.9%)
CIE-LAB	lab(46.42, 38.66, -65.76)
CIE-LCH	lch(46.42, 76.29, 300.45°)
OKLab	oklab(55.39% 0.035 -0.1887)
OKLCH	oklch(55.39% 0.192 280.5)
XYZ	xyz(22.1534, 15.5794, 70.9328)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635CDE #D7DE5C

analogous

#5C96DE #635CDE #A45CDE

triadic

#635CDE #DE635C #5CDE63

tetradic

#635CDE #DE5C96 #D7DE5C #5CDEA4

square

#635CDE #DE5C96 #D7DE5C #5CDEA4

split-complementary

#635CDE #DEA45C #96DE5C

monochromatic

#27209F #342BD2 #635CDE #948FE8 #C4C2F3

Accessibility & contrast

On white

5.10

#635CDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#635CDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635CDE

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635CDE	#FFFFFF	#000000	##FFFFFF
##635CDE	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E2

Deuteranopia (green-blind)

#0069DB

Tritanopia (blue-blind)

#247B94

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #635cde;
/* rgb */ color: rgb(99, 92, 222);
/* oklch */ color: oklch(55.4% 0.192 280.5);

Tailwind

colors: {
  custom: {
    50: '#9a8ae9',
    500: '#635cde',
    950: '#000000',
  },
}

SCSS

$custom: #635cde;
$custom-light: #9a8ae9;
$custom-dark: #000000;

JSON

{
  "hex": "#635cde",
  "rgb": {
    "r": 99,
    "g": 92,
    "b": 222
  },
  "hsl": {
    "h": 243.231,
    "s": 66.327,
    "l": 61.569
  },
  "oklch": {
    "l": 0.5539,
    "c": 0.19188,
    "h": 280.5
  },
  "luminance": 0.15581
}

Semantic roles & 50–950 ramp

primary

#635CDE

secondary

#E0E3B3

accent

#CE17C4

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #635CDE

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

Preview Lab → · Contrast checker → · Palette generator →