#634ADA#634ADA

#634ADA is a mid, highly saturated violet. Relative luminance 0.126; OKLCH L 52.2% C 0.209 H 284.5°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#634ADA
RGB	rgb(99, 74, 218)
HSL	hsl(250, 66%, 57%)
HSV	hsv(250, 66%, 85%)
CMYK	cmyk(54.6%, 66.1%, 0%, 14.5%)
CIE-LAB	lab(42.17, 47.87, -70.39)
CIE-LCH	lch(42.17, 85.13, 304.22°)
OKLab	oklab(52.2% 0.0522 -0.2023)
OKLCH	oklch(52.2% 0.209 284.5)
XYZ	xyz(20.2454, 12.6110, 67.6834)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634ADA #C1DA4A

analogous

#4A79DA #634ADA #AB4ADA

triadic

#634ADA #DA634A #4ADA63

tetradic

#634ADA #DA4A79 #C1DA4A #4ADAAB

square

#634ADA #DA4A79 #C1DA4A #4ADAAB

split-complementary

#634ADA #DAAB4A #79DA4A

monochromatic

#301D8D #4227C0 #634ADA #8F7DE4 #BBB0EF

Accessibility & contrast

On white

5.96

#634ADA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#634ADA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634ADA

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634ADA	#FFFFFF	#000000	##FFFFFF
##634ADA	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DE

Deuteranopia (green-blind)

#005FD7

Tritanopia (blue-blind)

#2D6F8C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #634ada;
/* rgb */ color: rgb(99, 74, 218);
/* oklch */ color: oklch(52.2% 0.209 284.5);

Tailwind

colors: {
  custom: {
    50: '#9a7ee7',
    500: '#634ada',
    950: '#000000',
  },
}

SCSS

$custom: #634ada;
$custom-light: #9a7ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#634ada",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 218
  },
  "hsl": {
    "h": 250.417,
    "s": 66.055,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52196,
    "c": 0.20895,
    "h": 284.5
  },
  "luminance": 0.12612
}

Semantic roles & 50–950 ramp

primary

#634ADA

secondary

#D3DDA3

accent

#E93FCB

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #634ADA

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

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