#634FED#634FED

#634FED is a mid, highly saturated blue. Relative luminance 0.144; OKLCH L 54.5% C 0.226 H 281.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#634FED
RGB	rgb(99, 79, 237)
HSL	hsl(248, 81%, 62%)
HSV	hsv(248, 67%, 93%)
CMYK	cmyk(58.2%, 66.7%, 0%, 7.1%)
CIE-LAB	lab(44.74, 50.77, -76.98)
CIE-LCH	lch(44.74, 92.21, 303.40°)
OKLab	oklab(54.53% 0.0454 -0.2216)
OKLCH	oklch(54.53% 0.226 281.6)
XYZ	xyz(23.2229, 14.3575, 81.6519)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#634FED #D9ED4F

analogous

#4F8AED #634FED #B24FED

triadic

#634FED #ED634F #4FED63

tetradic

#634FED #ED4F8A #D9ED4F #4FEDB2

square

#634FED #ED4F8A #D9ED4F #4FEDB2

split-complementary

#634FED #EDB24F #8AED4F

monochromatic

#2612B0 #3218E7 #634FED #9487F3 #C5BEF8

Accessibility & contrast

On white

5.42

#634FED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#634FED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #634FED

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##634FED	#FFFFFF	#000000	##FFFFFF
##634FED	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FF2

Deuteranopia (green-blind)

#0064EA

Tritanopia (blue-blind)

#007898

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #634fed;
/* rgb */ color: rgb(99, 79, 237);
/* oklch */ color: oklch(54.5% 0.226 281.6);

Tailwind

colors: {
  custom: {
    50: '#9d82f4',
    500: '#634fed',
    950: '#000000',
  },
}

SCSS

$custom: #634fed;
$custom-light: #9d82f4;
$custom-dark: #000000;

JSON

{
  "hex": "#634fed",
  "rgb": {
    "r": 99,
    "g": 79,
    "b": 237
  },
  "hsl": {
    "h": 247.595,
    "s": 81.443,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54527,
    "c": 0.22625,
    "h": 281.6
  },
  "luminance": 0.14359
}

Semantic roles & 50–950 ramp

primary

#634FED

secondary

#E2E9AF

accent

#DE08C3

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#100A17

muted

#7F7C85

Preview Lab

Preview with #634FED

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

Preview Lab → · Contrast checker → · Palette generator →