#684FED#684FED

#684FED is a mid, highly saturated blue. Relative luminance 0.146; OKLCH L 54.9% C 0.226 H 283.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#684FED
RGB	rgb(104, 79, 237)
HSL	hsl(249, 81%, 62%)
HSV	hsv(249, 67%, 93%)
CMYK	cmyk(56.1%, 66.7%, 0%, 7.1%)
CIE-LAB	lab(45.15, 51.52, -76.30)
CIE-LCH	lch(45.15, 92.06, 304.03°)
OKLab	oklab(54.92% 0.0519 -0.2195)
OKLCH	oklch(54.92% 0.226 283.3)
XYZ	xyz(23.7863, 14.6480, 81.6783)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#684FED #D4ED4F

analogous

#4F85ED #684FED #B74FED

triadic

#684FED #ED684F #4FED68

tetradic

#684FED #ED4F85 #D4ED4F #4FEDB7

square

#684FED #ED4F85 #D4ED4F #4FEDB7

split-complementary

#684FED #EDB74F #85ED4F

monochromatic

#2B12B0 #3818E7 #684FED #9887F3 #C7BEF8

Accessibility & contrast

On white

5.34

#684FED on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#684FED on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #684FED

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##684FED	#FFFFFF	#000000	##FFFFFF
##684FED	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F2

Deuteranopia (green-blind)

#0066EA

Tritanopia (blue-blind)

#237898

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #684fed;
/* rgb */ color: rgb(104, 79, 237);
/* oklch */ color: oklch(54.9% 0.226 283.3);

Tailwind

colors: {
  custom: {
    50: '#9f82f4',
    500: '#684fed',
    950: '#000000',
  },
}

SCSS

$custom: #684fed;
$custom-light: #9f82f4;
$custom-dark: #000000;

JSON

{
  "hex": "#684fed",
  "rgb": {
    "r": 104,
    "g": 79,
    "b": 237
  },
  "hsl": {
    "h": 249.494,
    "s": 81.443,
    "l": 61.961
  },
  "oklch": {
    "l": 0.54921,
    "c": 0.22555,
    "h": 283.3
  },
  "luminance": 0.14649
}

Semantic roles & 50–950 ramp

primary

#684FED

secondary

#E0E9AF

accent

#DE08BC

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #684FED

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

Preview Lab → · Contrast checker → · Palette generator →