#634AD8#634AD8

#634AD8 is a mid, highly saturated violet. Relative luminance 0.125; OKLCH L 52.0% C 0.206 H 284.7°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#634AD8
RGB	rgb(99, 74, 216)
HSL	hsl(251, 65%, 57%)
HSV	hsv(251, 66%, 85%)
CMYK	cmyk(54.2%, 65.7%, 0%, 15.3%)
CIE-LAB	lab(42.01, 47.28, -69.51)
CIE-LCH	lch(42.01, 84.06, 304.22°)
OKLab	oklab(52.03% 0.0524 -0.1997)
OKLCH	oklch(52.03% 0.206 284.7)
XYZ	xyz(19.9853, 12.5069, 66.3134)
Luminance	0.1251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634AD8 #BFD84A

analogous

#4A78D8 #634AD8 #AA4AD8

triadic

#634AD8 #D8634A #4AD863

tetradic

#634AD8 #D84A78 #BFD84A #4AD8AA

square

#634AD8 #D84A78 #BFD84A #4AD8AA

split-complementary

#634AD8 #D8AA4A #78D84A

monochromatic

#311E8A #4329BC #634AD8 #8E7CE3 #BAAFEE

Accessibility & contrast

On white

6.00

#634AD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#634AD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634AD8

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634AD8	#FFFFFF	#000000	##FFFFFF
##634AD8	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DC

Deuteranopia (green-blind)

#005FD5

Tritanopia (blue-blind)

#2F6E8B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #634ad8;
/* rgb */ color: rgb(99, 74, 216);
/* oklch */ color: oklch(52.0% 0.206 284.7);

Tailwind

colors: {
  custom: {
    50: '#9a7ee5',
    500: '#634ad8',
    950: '#000000',
  },
}

SCSS

$custom: #634ad8;
$custom-light: #9a7ee5;
$custom-dark: #000000;

JSON

{
  "hex": "#634ad8",
  "rgb": {
    "r": 99,
    "g": 74,
    "b": 216
  },
  "hsl": {
    "h": 250.563,
    "s": 64.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.5203,
    "c": 0.20649,
    "h": 284.7
  },
  "luminance": 0.12508
}

Semantic roles & 50–950 ramp

primary

#634AD8

secondary

#D2DCA2

accent

#E840CA

background

#FAF7FE

surface

#F3EEFC

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #634AD8

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

Preview Lab → · Contrast checker → · Palette generator →