#686BE8#686BE8

#686BE8 is a mid, vivid blue. Relative luminance 0.193; OKLCH L 59.1% C 0.185 H 278.1°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#686BE8
RGB	rgb(104, 107, 232)
HSL	hsl(239, 74%, 66%)
HSV	hsv(239, 55%, 91%)
CMYK	cmyk(55.2%, 53.9%, 0%, 9%)
CIE-LAB	lab(51.02, 33.73, -63.95)
CIE-LCH	lch(51.02, 72.30, 297.81°)
OKLab	oklab(59.11% 0.026 -0.1831)
OKLCH	oklch(59.11% 0.185 278.1)
XYZ	xyz(25.5275, 19.2829, 78.7051)
Luminance	0.1928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686BE8 #E8E568

analogous

#68ABE8 #686BE8 #A568E8

triadic

#686BE8 #E8686B #6BE868

tetradic

#686BE8 #E868AB #E8E568 #68E8A5

square

#686BE8 #E868AB #E8E568 #68E8A5

split-complementary

#686BE8 #E8A568 #ABE868

monochromatic

#1C20B9 #3337E0 #686BE8 #9D9FF0 #D2D3F8

Accessibility & contrast

On white

4.32

#686BE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#686BE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686BE8

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686BE8	#FFFFFF	#000000	##000000
##686BE8	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A7FEC

Deuteranopia (green-blind)

#0074E5

Tritanopia (blue-blind)

#25889F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #686be8;
/* rgb */ color: rgb(104, 107, 232);
/* oklch */ color: oklch(59.1% 0.185 278.1);

Tailwind

colors: {
  custom: {
    50: '#9d95f0',
    500: '#686be8',
    950: '#000000',
  },
}

SCSS

$custom: #686be8;
$custom-light: #9d95f0;
$custom-dark: #000000;

JSON

{
  "hex": "#686be8",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 232
  },
  "hsl": {
    "h": 238.594,
    "s": 73.563,
    "l": 65.882
  },
  "oklch": {
    "l": 0.59113,
    "c": 0.18492,
    "h": 278.1
  },
  "luminance": 0.19285
}

Semantic roles & 50–950 ramp

primary

#686BE8

secondary

#EBEAC1

accent

#D110D6

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #686BE8

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

Preview Lab → · Contrast checker → · Palette generator →