#686AD6#686AD6

#686AD6 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.7% C 0.162 H 279.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#686AD6
RGB	rgb(104, 106, 214)
HSL	hsl(239, 57%, 62%)
HSV	hsv(239, 51%, 84%)
CMYK	cmyk(51.4%, 50.5%, 0%, 16.1%)
CIE-LAB	lab(49.62, 28.71, -56.02)
CIE-LCH	lch(49.62, 62.95, 297.13°)
OKLab	oklab(57.7% 0.026 -0.1598)
OKLCH	oklch(57.7% 0.162 279.2)
XYZ	xyz(22.9968, 18.1048, 65.8881)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686AD6 #D6D468

analogous

#68A1D6 #686AD6 #9D68D6

triadic

#686AD6 #D6686A #6AD668

tetradic

#686AD6 #D668A1 #D6D468 #68D69D

square

#686AD6 #D668A1 #D6D468 #68D69D

split-complementary

#686AD6 #D69D68 #A1D668

monochromatic

#2A2C9A #383BC9 #686AD6 #9899E3 #C8C9F0

Accessibility & contrast

On white

4.54

#686AD6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#686AD6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686AD6

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686AD6	#FFFFFF	#000000	##000000
##686AD6	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#357ADA

Deuteranopia (green-blind)

#2872D4

Tritanopia (blue-blind)

#3A8296

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #686ad6;
/* rgb */ color: rgb(104, 106, 214);
/* oklch */ color: oklch(57.7% 0.162 279.2);

Tailwind

colors: {
  custom: {
    50: '#9a94e3',
    500: '#686ad6',
    950: '#000000',
  },
}

SCSS

$custom: #686ad6;
$custom-light: #9a94e3;
$custom-dark: #000000;

JSON

{
  "hex": "#686ad6",
  "rgb": {
    "r": 104,
    "g": 106,
    "b": 214
  },
  "hsl": {
    "h": 238.909,
    "s": 57.292,
    "l": 62.353
  },
  "oklch": {
    "l": 0.57701,
    "c": 0.16188,
    "h": 279.2
  },
  "luminance": 0.18106
}

Semantic roles & 50–950 ramp

primary

#686AD6

secondary

#E1E0B9

accent

#C221C5

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0F0D15

muted

#7E7E84

Preview Lab

Preview with #686AD6

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

Preview Lab → · Contrast checker → · Palette generator →