#686FD5#686FD5

#686FD5 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.6% C 0.154 H 277.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#686FD5
RGB	rgb(104, 111, 213)
HSL	hsl(236, 56%, 62%)
HSV	hsv(236, 51%, 84%)
CMYK	cmyk(51.2%, 47.9%, 0%, 16.5%)
CIE-LAB	lab(50.82, 25.35, -53.53)
CIE-LCH	lch(50.82, 59.23, 295.34°)
OKLab	oklab(58.59% 0.0203 -0.1524)
OKLCH	oklch(58.59% 0.154 277.6)
XYZ	xyz(23.3998, 19.1146, 65.3944)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#686FD5 #D5CE68

analogous

#68A5D5 #686FD5 #9868D5

triadic

#686FD5 #D5686F #6FD568

tetradic

#686FD5 #D568A5 #D5CE68 #68D598

square

#686FD5 #D568A5 #D5CE68 #68D598

split-complementary

#686FD5 #D59868 #A5D568

monochromatic

#2A3198 #3841C8 #686FD5 #989DE2 #C8CAF0

Accessibility & contrast

On white

4.35

#686FD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#686FD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #686FD5

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##686FD5	#FFFFFF	#000000	##000000
##686FD5	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#417ED9

Deuteranopia (green-blind)

#3575D3

Tritanopia (blue-blind)

#3A8598

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #686fd5;
/* rgb */ color: rgb(104, 111, 213);
/* oklch */ color: oklch(58.6% 0.154 277.6);

Tailwind

colors: {
  custom: {
    50: '#9a98e2',
    500: '#686fd5',
    950: '#000000',
  },
}

SCSS

$custom: #686fd5;
$custom-light: #9a98e2;
$custom-dark: #000000;

JSON

{
  "hex": "#686fd5",
  "rgb": {
    "r": 104,
    "g": 111,
    "b": 213
  },
  "hsl": {
    "h": 236.147,
    "s": 56.477,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58585,
    "c": 0.15377,
    "h": 277.6
  },
  "luminance": 0.19116
}

Semantic roles & 50–950 ramp

primary

#686FD5

secondary

#E0DEB8

accent

#BA21C4

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0F0D15

muted

#7E7E83

Preview Lab

Preview with #686FD5

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

Preview Lab → · Contrast checker → · Palette generator →