#686BEC#686BEC

#686BEC is a mid, vivid blue. Relative luminance 0.195; OKLCH L 59.4% C 0.190 H 277.9°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#686BEC
RGB	rgb(104, 107, 236)
HSL	hsl(239, 78%, 67%)
HSV	hsv(239, 56%, 93%)
CMYK	cmyk(55.9%, 54.7%, 0%, 7.5%)
CIE-LAB	lab(51.28, 34.99, -65.76)
CIE-LCH	lch(51.28, 74.49, 298.02°)
OKLab	oklab(59.4% 0.0261 -0.1884)
OKLCH	oklch(59.4% 0.19 277.9)
XYZ	xyz(26.1021, 19.5128, 81.7315)
Luminance	0.1951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686BEC #ECE968

analogous

#68ADEC #686BEC #A768EC

triadic

#686BEC #EC686B #6BEC68

tetradic

#686BEC #EC68AD #ECE968 #68ECA7

square

#686BEC #EC68AD #ECE968 #68ECA7

split-complementary

#686BEC #ECA768 #ADEC68

monochromatic

#181CC1 #3236E5 #686BEC #9EA0F3 #D5D6FA

Accessibility & contrast

On white

4.28

#686BEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#686BEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686BEC

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686BEC	#FFFFFF	#000000	##000000
##686BEC	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D80F0

Deuteranopia (green-blind)

#0075E9

Tritanopia (blue-blind)

#1D89A1

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #686bec;
/* rgb */ color: rgb(104, 107, 236);
/* oklch */ color: oklch(59.4% 0.190 277.9);

Tailwind

colors: {
  custom: {
    50: '#9d95f3',
    500: '#686bec',
    950: '#000000',
  },
}

SCSS

$custom: #686bec;
$custom-light: #9d95f3;
$custom-dark: #000000;

JSON

{
  "hex": "#686bec",
  "rgb": {
    "r": 104,
    "g": 107,
    "b": 236
  },
  "hsl": {
    "h": 238.636,
    "s": 77.647,
    "l": 66.667
  },
  "oklch": {
    "l": 0.59395,
    "c": 0.19021,
    "h": 277.9
  },
  "luminance": 0.19515
}

Semantic roles & 50–950 ramp

primary

#686BEC

secondary

#EDECC3

accent

#D50CDA

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #686BEC

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

Preview Lab → · Contrast checker → · Palette generator →