#686DE2#686DE2

#686DE2 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 59.1% C 0.174 H 277.8°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#686DE2
RGB	rgb(104, 109, 226)
HSL	hsl(238, 68%, 65%)
HSV	hsv(238, 54%, 89%)
CMYK	cmyk(54%, 51.8%, 0%, 11.4%)
CIE-LAB	lab(51.12, 30.64, -60.41)
CIE-LCH	lch(51.12, 67.73, 296.89°)
OKLab	oklab(59.06% 0.0236 -0.1727)
OKLCH	oklch(59.06% 0.174 277.8)
XYZ	xyz(24.9007, 19.3697, 74.3634)
Luminance	0.1937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686DE2 #E2DD68

analogous

#68AAE2 #686DE2 #A068E2

triadic

#686DE2 #E2686D #6DE268

tetradic

#686DE2 #E268AA #E2DD68 #68E2A0

square

#686DE2 #E268AA #E2DD68 #68E2A0

split-complementary

#686DE2 #E2A068 #AAE268

monochromatic

#2127AE #353BD8 #686DE2 #9B9FEC #CFD0F6

Accessibility & contrast

On white

4.31

#686DE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#686DE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686DE2

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686DE2	#FFFFFF	#000000	##000000
##686DE2	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D7FE6

Deuteranopia (green-blind)

#1875E0

Tritanopia (blue-blind)

#2D879D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #686de2;
/* rgb */ color: rgb(104, 109, 226);
/* oklch */ color: oklch(59.1% 0.174 277.8);

Tailwind

colors: {
  custom: {
    50: '#9c96ec',
    500: '#686de2',
    950: '#000000',
  },
}

SCSS

$custom: #686de2;
$custom-light: #9c96ec;
$custom-dark: #000000;

JSON

{
  "hex": "#686de2",
  "rgb": {
    "r": 104,
    "g": 109,
    "b": 226
  },
  "hsl": {
    "h": 237.541,
    "s": 67.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.59064,
    "c": 0.17427,
    "h": 277.8
  },
  "luminance": 0.19371
}

Semantic roles & 50–950 ramp

primary

#686DE2

secondary

#E8E6BE

accent

#C816D0

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #686DE2

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

Preview Lab → · Contrast checker → · Palette generator →