#686CD7#686CD7

#686CD7 is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.1% C 0.161 H 278.5°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#686CD7
RGB	rgb(104, 108, 215)
HSL	hsl(238, 58%, 63%)
HSV	hsv(238, 52%, 84%)
CMYK	cmyk(51.6%, 49.8%, 0%, 15.7%)
CIE-LAB	lab(50.18, 27.80, -55.69)
CIE-LCH	lch(50.18, 62.24, 296.53°)
OKLab	oklab(58.14% 0.0239 -0.1588)
OKLCH	oklch(58.14% 0.161 278.5)
XYZ	xyz(23.3334, 18.5731, 66.6322)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CD7 #D7D368

analogous

#68A3D7 #686CD7 #9C68D7

triadic

#686CD7 #D7686C #6CD768

tetradic

#686CD7 #D768A3 #D7D368 #68D79C

square

#686CD7 #D768A3 #D7D368 #68D79C

split-complementary

#686CD7 #D79C68 #A3D768

monochromatic

#292D9B #383DCA #686CD7 #989BE4 #C9CAF1

Accessibility & contrast

On white

4.45

#686CD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#686CD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CD7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CD7	#FFFFFF	#000000	##000000
##686CD7	1.00	4.45	4.71	4.71
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#387CDB

Deuteranopia (green-blind)

#2C73D5

Tritanopia (blue-blind)

#398497

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #686cd7;
/* rgb */ color: rgb(104, 108, 215);
/* oklch */ color: oklch(58.1% 0.161 278.5);

Tailwind

colors: {
  custom: {
    50: '#9a96e4',
    500: '#686cd7',
    950: '#000000',
  },
}

SCSS

$custom: #686cd7;
$custom-light: #9a96e4;
$custom-dark: #000000;

JSON

{
  "hex": "#686cd7",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 215
  },
  "hsl": {
    "h": 237.838,
    "s": 58.115,
    "l": 62.549
  },
  "oklch": {
    "l": 0.58143,
    "c": 0.16057,
    "h": 278.5
  },
  "luminance": 0.18574
}

Semantic roles & 50–950 ramp

primary

#686CD7

secondary

#E2E0B9

accent

#C020C6

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #686CD7

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

Preview Lab → · Contrast checker → · Palette generator →