#686EF7#686EF7

#686EF7 is a mid, highly saturated blue. Relative luminance 0.208; OKLCH L 60.7% C 0.201 H 276.7°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#686EF7
RGB	rgb(104, 110, 247)
HSL	hsl(237, 90%, 69%)
HSV	hsv(237, 58%, 97%)
CMYK	cmyk(57.9%, 55.5%, 0%, 3.1%)
CIE-LAB	lab(52.74, 36.67, -69.54)
CIE-LCH	lch(52.74, 78.62, 297.81°)
OKLab	oklab(60.72% 0.0235 -0.1995)
OKLCH	oklch(60.72% 0.201 276.7)
XYZ	xyz(28.0679, 20.8083, 90.5150)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686EF7 #F7F168

analogous

#68B5F7 #686EF7 #AA68F7

triadic

#686EF7 #F7686E #6EF768

tetradic

#686EF7 #F768B5 #F7F168 #68F7AA

square

#686EF7 #F768B5 #F7F168 #68F7AA

split-complementary

#686EF7 #F7AA68 #B5F768

monochromatic

#0C14D9 #2E36F4 #686EF7 #A2A6FA #DCDEFD

Accessibility & contrast

On white

4.07

#686EF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#686EF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686EF7

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686EF7	#FFFFFF	#000000	##000000
##686EF7	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0084FC

Deuteranopia (green-blind)

#0078F4

Tritanopia (blue-blind)

#008EA8

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #686ef7;
/* rgb */ color: rgb(104, 110, 247);
/* oklch */ color: oklch(60.7% 0.201 276.7);

Tailwind

colors: {
  custom: {
    50: '#9f97fb',
    500: '#686ef7',
    950: '#000000',
  },
}

SCSS

$custom: #686ef7;
$custom-light: #9f97fb;
$custom-dark: #000000;

JSON

{
  "hex": "#686ef7",
  "rgb": {
    "r": 104,
    "g": 110,
    "b": 247
  },
  "hsl": {
    "h": 237.483,
    "s": 89.937,
    "l": 68.824
  },
  "oklch": {
    "l": 0.60716,
    "c": 0.20089,
    "h": 276.7
  },
  "luminance": 0.2081
}

Semantic roles & 50–950 ramp

primary

#686EF7

secondary

#F3F1C8

accent

#DC00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #686EF7

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

Preview Lab → · Contrast checker → · Palette generator →