#686AE0#686AE0

#686AE0 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.4% C 0.175 H 278.7°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#686AE0
RGB	rgb(104, 106, 224)
HSL	hsl(239, 66%, 64%)
HSV	hsv(239, 54%, 88%)
CMYK	cmyk(53.6%, 52.7%, 0%, 12.2%)
CIE-LAB	lab(50.25, 31.82, -60.67)
CIE-LCH	lch(50.25, 68.51, 297.68°)
OKLab	oklab(58.38% 0.0267 -0.1735)
OKLCH	oklch(58.38% 0.176 278.7)
XYZ	xyz(24.3133, 18.6314, 72.8216)
Luminance	0.1863 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686AE0 #E0DE68

analogous

#68A6E0 #686AE0 #A268E0

triadic

#686AE0 #E0686A #6AE068

tetradic

#686AE0 #E068A6 #E0DE68 #68E0A2

square

#686AE0 #E068A6 #E0DE68 #68E0A2

split-complementary

#686AE0 #E0A268 #A6E068

monochromatic

#2325AB #3538D6 #686AE0 #9B9CEA #CECEF5

Accessibility & contrast

On white

4.44

#686AE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#686AE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686AE0

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686AE0	#FFFFFF	#000000	##000000
##686AE0	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277CE4

Deuteranopia (green-blind)

#0F73DE

Tritanopia (blue-blind)

#30859B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #686ae0;
/* rgb */ color: rgb(104, 106, 224);
/* oklch */ color: oklch(58.4% 0.175 278.7);

Tailwind

colors: {
  custom: {
    50: '#9c94ea',
    500: '#686ae0',
    950: '#000000',
  },
}

SCSS

$custom: #686ae0;
$custom-light: #9c94ea;
$custom-dark: #000000;

JSON

{
  "hex": "#686ae0",
  "rgb": {
    "r": 104,
    "g": 106,
    "b": 224
  },
  "hsl": {
    "h": 239,
    "s": 65.934,
    "l": 64.314
  },
  "oklch": {
    "l": 0.58376,
    "c": 0.1755,
    "h": 278.7
  },
  "luminance": 0.18633
}

Semantic roles & 50–950 ramp

primary

#686AE0

secondary

#E7E6BD

accent

#CB18CE

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686AE0

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

Preview Lab → · Contrast checker → · Palette generator →