#686CD2#686CD2

#686CD2 is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.8% C 0.154 H 278.7°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#686CD2
RGB	rgb(104, 108, 210)
HSL	hsl(238, 54%, 62%)
HSV	hsv(238, 50%, 82%)
CMYK	cmyk(50.5%, 48.6%, 0%, 17.6%)
CIE-LAB	lab(49.88, 26.25, -53.33)
CIE-LCH	lch(49.88, 59.44, 296.20°)
OKLab	oklab(57.82% 0.0234 -0.1519)
OKLCH	oklch(57.82% 0.154 278.7)
XYZ	xyz(22.7007, 18.3200, 63.3002)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686CD2 #D2CE68

analogous

#68A1D2 #686CD2 #9968D2

triadic

#686CD2 #D2686C #6CD268

tetradic

#686CD2 #D268A1 #D2CE68 #68D299

square

#686CD2 #D268A1 #D2CE68 #68D299

split-complementary

#686CD2 #D29968 #A1D268

monochromatic

#2C3094 #3A3FC3 #686CD2 #979AE0 #C6C8EE

Accessibility & contrast

On white

4.50

#686CD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#686CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686CD2

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686CD2	#FFFFFF	#000000	##000000
##686CD2	1.00	4.50	4.66	4.66
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D7BD6

Deuteranopia (green-blind)

#3373D0

Tritanopia (blue-blind)

#3D8295

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #686cd2;
/* rgb */ color: rgb(104, 108, 210);
/* oklch */ color: oklch(57.8% 0.154 278.7);

Tailwind

colors: {
  custom: {
    50: '#9a96e0',
    500: '#686cd2',
    950: '#000000',
  },
}

SCSS

$custom: #686cd2;
$custom-light: #9a96e0;
$custom-dark: #000000;

JSON

{
  "hex": "#686cd2",
  "rgb": {
    "r": 104,
    "g": 108,
    "b": 210
  },
  "hsl": {
    "h": 237.736,
    "s": 54.082,
    "l": 61.569
  },
  "oklch": {
    "l": 0.57818,
    "c": 0.15365,
    "h": 278.7
  },
  "luminance": 0.18321
}

Semantic roles & 50–950 ramp

primary

#686CD2

secondary

#DFDDB7

accent

#BC24C2

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0F0D15

muted

#7E7E83

Preview Lab

Preview with #686CD2

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

Preview Lab → · Contrast checker → · Palette generator →