#635DDE#635DDE

#635DDE is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.6% C 0.191 H 280.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#635DDE
RGB	rgb(99, 93, 222)
HSL	hsl(243, 66%, 62%)
HSV	hsv(243, 58%, 87%)
CMYK	cmyk(55.4%, 58.1%, 0%, 12.9%)
CIE-LAB	lab(46.65, 38.07, -65.38)
CIE-LCH	lch(46.65, 75.66, 300.21°)
OKLab	oklab(55.56% 0.034 -0.1875)
OKLCH	oklch(55.56% 0.191 280.3)
XYZ	xyz(22.2406, 15.7538, 70.9619)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635DDE #D8DE5D

analogous

#5D98DE #635DDE #A45DDE

triadic

#635DDE #DE635D #5DDE63

tetradic

#635DDE #DE5D98 #D8DE5D #5DDEA4

square

#635DDE #DE5D98 #D8DE5D #5DDEA4

split-complementary

#635DDE #DEA45D #98DE5D

monochromatic

#2721A0 #332BD3 #635DDE #9490E8 #C5C3F3

Accessibility & contrast

On white

5.06

#635DDE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#635DDE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635DDE

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

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

#0073E2

Deuteranopia (green-blind)

#006ADB

Tritanopia (blue-blind)

#247C94

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #635dde;
/* rgb */ color: rgb(99, 93, 222);
/* oklch */ color: oklch(55.6% 0.191 280.3);

Tailwind

colors: {
  custom: {
    50: '#998be9',
    500: '#635dde',
    950: '#000000',
  },
}

SCSS

$custom: #635dde;
$custom-light: #998be9;
$custom-dark: #000000;

JSON

{
  "hex": "#635dde",
  "rgb": {
    "r": 99,
    "g": 93,
    "b": 222
  },
  "hsl": {
    "h": 242.791,
    "s": 66.154,
    "l": 61.765
  },
  "oklch": {
    "l": 0.55561,
    "c": 0.1906,
    "h": 280.3
  },
  "luminance": 0.15755
}

Semantic roles & 50–950 ramp

primary

#635DDE

secondary

#E1E3B4

accent

#CE17C6

background

#FAF8FE

surface

#F3F0FD

border

#CDCBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #635DDE

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

Preview Lab → · Contrast checker → · Palette generator →