#634BD9#634BD9

#634BD9 is a mid, highly saturated violet. Relative luminance 0.127; OKLCH L 52.3% C 0.207 H 284.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#634BD9
RGB	rgb(99, 75, 217)
HSL	hsl(250, 65%, 57%)
HSV	hsv(250, 65%, 85%)
CMYK	cmyk(54.4%, 65.4%, 0%, 14.9%)
CIE-LAB	lab(42.30, 47.01, -69.61)
CIE-LCH	lch(42.30, 84.00, 304.03°)
OKLab	oklab(52.26% 0.0514 -0.2)
OKLCH	oklch(52.26% 0.207 284.4)
XYZ	xyz(20.1823, 12.6934, 67.0188)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634BD9 #C1D94B

analogous

#4B7AD9 #634BD9 #AA4BD9

triadic

#634BD9 #D9634B #4BD963

tetradic

#634BD9 #D94B7A #C1D94B #4BD9AA

square

#634BD9 #D94B7A #C1D94B #4BD9AA

split-complementary

#634BD9 #D9AA4B #7AD94B

monochromatic

#301E8C #4228BF #634BD9 #8F7EE4 #BBB0EE

Accessibility & contrast

On white

5.93

#634BD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#634BD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634BD9

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634BD9	#FFFFFF	#000000	##FFFFFF
##634BD9	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DD

Deuteranopia (green-blind)

#005FD6

Tritanopia (blue-blind)

#2E6F8B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #634bd9;
/* rgb */ color: rgb(99, 75, 217);
/* oklch */ color: oklch(52.3% 0.207 284.4);

Tailwind

colors: {
  custom: {
    50: '#9a7fe6',
    500: '#634bd9',
    950: '#000000',
  },
}

SCSS

$custom: #634bd9;
$custom-light: #9a7fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#634bd9",
  "rgb": {
    "r": 99,
    "g": 75,
    "b": 217
  },
  "hsl": {
    "h": 250.141,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.52262,
    "c": 0.20654,
    "h": 284.4
  },
  "luminance": 0.12695
}

Semantic roles & 50–950 ramp

primary

#634BD9

secondary

#D3DDA3

accent

#E840CC

background

#FAF7FE

surface

#F4EEFC

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #634BD9

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

Preview Lab → · Contrast checker → · Palette generator →