#687DED#687DED

#687DED is a light, vivid blue. Relative luminance 0.237; OKLCH L 62.8% C 0.169 H 272.7°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#687DED
RGB	rgb(104, 125, 237)
HSL	hsl(231, 79%, 67%)
HSV	hsv(231, 56%, 93%)
CMYK	cmyk(56.1%, 47.3%, 0%, 7.1%)
CIE-LAB	lab(55.81, 24.45, -59.03)
CIE-LCH	lch(55.81, 63.89, 292.50°)
OKLab	oklab(62.82% 0.0078 -0.1684)
OKLCH	oklch(62.82% 0.169 272.7)
XYZ	xyz(28.3236, 23.7226, 83.1907)
Luminance	0.2372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687DED #EDD868

analogous

#68C0ED #687DED #9668ED

triadic

#687DED #ED687D #7DED68

tetradic

#687DED #ED68C0 #EDD868 #68ED96

square

#687DED #ED68C0 #EDD868 #68ED96

split-complementary

#687DED #ED9668 #C0ED68

monochromatic

#1732C3 #314EE6 #687DED #9FACF4 #D5DBFA

Accessibility & contrast

On white

3.66

#687DED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#687DED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687DED

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687DED	#FFFFFF	#000000	##000000
##687DED	1.00	3.66	5.75	5.75
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#478CF1

Deuteranopia (green-blind)

#3480EB

Tritanopia (blue-blind)

#1396AA

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #687ded;
/* rgb */ color: rgb(104, 125, 237);
/* oklch */ color: oklch(62.8% 0.169 272.7);

Tailwind

colors: {
  custom: {
    50: '#9da2f3',
    500: '#687ded',
    950: '#000000',
  },
}

SCSS

$custom: #687ded;
$custom-light: #9da2f3;
$custom-dark: #000000;

JSON

{
  "hex": "#687ded",
  "rgb": {
    "r": 104,
    "g": 125,
    "b": 237
  },
  "hsl": {
    "h": 230.526,
    "s": 78.698,
    "l": 66.863
  },
  "oklch": {
    "l": 0.62823,
    "c": 0.16863,
    "h": 272.7
  },
  "luminance": 0.23725
}

Semantic roles & 50–950 ramp

primary

#687DED

secondary

#EEE7C3

accent

#BA0BDB

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #687DED

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

Preview Lab → · Contrast checker → · Palette generator →