#686FD7#686FD7

#686FD7 is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.7% C 0.157 H 277.5°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#686FD7
RGB	rgb(104, 111, 215)
HSL	hsl(236, 58%, 63%)
HSV	hsv(236, 52%, 84%)
CMYK	cmyk(51.6%, 48.4%, 0%, 15.7%)
CIE-LAB	lab(50.94, 25.98, -54.48)
CIE-LCH	lch(50.94, 60.35, 295.49°)
OKLab	oklab(58.71% 0.0205 -0.1552)
OKLCH	oklch(58.71% 0.157 277.5)
XYZ	xyz(23.6553, 19.2168, 66.7395)
Luminance	0.1922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686FD7 #D7D068

analogous

#68A7D7 #686FD7 #9868D7

triadic

#686FD7 #D7686F #6FD768

tetradic

#686FD7 #D768A7 #D7D068 #68D798

square

#686FD7 #D768A7 #D7D068 #68D798

split-complementary

#686FD7 #D79868 #A7D768

monochromatic

#29309B #3841CA #686FD7 #989DE4 #C9CBF1

Accessibility & contrast

On white

4.34

#686FD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#686FD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686FD7

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686FD7	#FFFFFF	#000000	##000000
##686FD7	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F7EDB

Deuteranopia (green-blind)

#3375D5

Tritanopia (blue-blind)

#388699

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #686fd7;
/* rgb */ color: rgb(104, 111, 215);
/* oklch */ color: oklch(58.7% 0.157 277.5);

Tailwind

colors: {
  custom: {
    50: '#9a98e4',
    500: '#686fd7',
    950: '#000000',
  },
}

SCSS

$custom: #686fd7;
$custom-light: #9a98e4;
$custom-dark: #000000;

JSON

{
  "hex": "#686fd7",
  "rgb": {
    "r": 104,
    "g": 111,
    "b": 215
  },
  "hsl": {
    "h": 236.216,
    "s": 58.115,
    "l": 62.549
  },
  "oklch": {
    "l": 0.58713,
    "c": 0.15655,
    "h": 277.5
  },
  "luminance": 0.19218
}

Semantic roles & 50–950 ramp

primary

#686FD7

secondary

#E2DFB9

accent

#BB20C6

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #686FD7

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

Preview Lab → · Contrast checker → · Palette generator →