#635EE3#635EE3

#635EE3 is a mid, vivid blue. Relative luminance 0.162; OKLCH L 56.1% C 0.196 H 279.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#635EE3
RGB	rgb(99, 94, 227)
HSL	hsl(242, 70%, 63%)
HSV	hsv(242, 59%, 89%)
CMYK	cmyk(56.4%, 58.6%, 0%, 11%)
CIE-LAB	lab(47.24, 39.04, -67.26)
CIE-LCH	lch(47.24, 77.77, 300.13°)
OKLab	oklab(56.11% 0.033 -0.1931)
OKLCH	oklch(56.11% 0.196 279.7)
XYZ	xyz(23.0091, 16.2026, 74.5731)
Luminance	0.1620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635EE3 #DEE35E

analogous

#5E9BE3 #635EE3 #A65EE3

triadic

#635EE3 #E3635E #5EE363

tetradic

#635EE3 #E35E9B #DEE35E #5EE3A6

square

#635EE3 #E35E9B #DEE35E #5EE3A6

split-complementary

#635EE3 #E3A65E #9BE35E

monochromatic

#231DA9 #302ADA #635EE3 #9692EC #C8C6F5

Accessibility & contrast

On white

4.95

#635EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#635EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635EE3

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635EE3	#FFFFFF	#000000	##FFFFFF
##635EE3	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E7

Deuteranopia (green-blind)

#006BE0

Tritanopia (blue-blind)

#1B7E97

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #635ee3;
/* rgb */ color: rgb(99, 94, 227);
/* oklch */ color: oklch(56.1% 0.196 279.7);

Tailwind

colors: {
  custom: {
    50: '#9a8ced',
    500: '#635ee3',
    950: '#000000',
  },
}

SCSS

$custom: #635ee3;
$custom-light: #9a8ced;
$custom-dark: #000000;

JSON

{
  "hex": "#635ee3",
  "rgb": {
    "r": 99,
    "g": 94,
    "b": 227
  },
  "hsl": {
    "h": 242.256,
    "s": 70.37,
    "l": 62.941
  },
  "oklch": {
    "l": 0.56109,
    "c": 0.19585,
    "h": 279.7
  },
  "luminance": 0.16204
}

Semantic roles & 50–950 ramp

primary

#635EE3

secondary

#E5E6B6

accent

#D213CB

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #635EE3

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

Preview Lab → · Contrast checker → · Palette generator →