#686FF7#686FF7

#686FF7 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.9% C 0.200 H 276.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#686FF7
RGB	rgb(104, 111, 247)
HSL	hsl(237, 90%, 69%)
HSV	hsv(237, 58%, 97%)
CMYK	cmyk(57.9%, 55.1%, 0%, 3.1%)
CIE-LAB	lab(52.98, 36.07, -69.15)
CIE-LCH	lch(52.98, 78.00, 297.55°)
OKLab	oklab(60.89% 0.0226 -0.1984)
OKLCH	oklch(60.89% 0.2 276.5)
XYZ	xyz(28.1764, 21.0253, 90.5511)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686FF7 #F7F068

analogous

#68B7F7 #686FF7 #A968F7

triadic

#686FF7 #F7686F #6FF768

tetradic

#686FF7 #F768B7 #F7F068 #68F7A9

square

#686FF7 #F768B7 #F7F068 #68F7A9

split-complementary

#686FF7 #F7A968 #B7F768

monochromatic

#0C16D9 #2E38F4 #686FF7 #A2A6FA #DCDEFD

Accessibility & contrast

On white

4.03

#686FF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#686FF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686FF7

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686FF7	#FFFFFF	#000000	##000000
##686FF7	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0085FC

Deuteranopia (green-blind)

#0079F4

Tritanopia (blue-blind)

#008FA8

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #686ff7;
/* rgb */ color: rgb(104, 111, 247);
/* oklch */ color: oklch(60.9% 0.200 276.5);

Tailwind

colors: {
  custom: {
    50: '#9f98fb',
    500: '#686ff7',
    950: '#000000',
  },
}

SCSS

$custom: #686ff7;
$custom-light: #9f98fb;
$custom-dark: #000000;

JSON

{
  "hex": "#686ff7",
  "rgb": {
    "r": 104,
    "g": 111,
    "b": 247
  },
  "hsl": {
    "h": 237.063,
    "s": 89.937,
    "l": 68.824
  },
  "oklch": {
    "l": 0.60893,
    "c": 0.19964,
    "h": 276.5
  },
  "luminance": 0.21027
}

Semantic roles & 50–950 ramp

primary

#686FF7

secondary

#F3F0C8

accent

#DA00E6

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#100D17

muted

#7F7E85

Preview Lab

Preview with #686FF7

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

Preview Lab → · Contrast checker → · Palette generator →