#687AEE#687AEE

#687AEE is a light, vivid blue. Relative luminance 0.230; OKLCH L 62.3% C 0.174 H 273.6°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#687AEE
RGB	rgb(104, 122, 238)
HSL	hsl(232, 80%, 67%)
HSV	hsv(232, 56%, 93%)
CMYK	cmyk(56.3%, 48.7%, 0%, 6.7%)
CIE-LAB	lab(55.11, 26.58, -60.71)
CIE-LCH	lch(55.11, 66.28, 293.64°)
OKLab	oklab(62.31% 0.0111 -0.1734)
OKLCH	oklch(62.31% 0.174 273.6)
XYZ	xyz(28.0960, 23.0331, 83.8376)
Luminance	0.2303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687AEE #EEDC68

analogous

#68BDEE #687AEE #9968EE

triadic

#687AEE #EE687A #7AEE68

tetradic

#687AEE #EE68BD #EEDC68 #68EE99

square

#687AEE #EE68BD #EEDC68 #68EE99

split-complementary

#687AEE #EE9968 #BDEE68

monochromatic

#162EC5 #314AE8 #687AEE #9FAAF4 #D6DBFA

Accessibility & contrast

On white

3.75

#687AEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#687AEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687AEE

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687AEE	#FFFFFF	#000000	##000000
##687AEE	1.00	3.75	5.61	5.61
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#408AF2

Deuteranopia (green-blind)

#2A7EEC

Tritanopia (blue-blind)

#1294A9

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #687aee;
/* rgb */ color: rgb(104, 122, 238);
/* oklch */ color: oklch(62.3% 0.174 273.6);

Tailwind

colors: {
  custom: {
    50: '#9da0f4',
    500: '#687aee',
    950: '#000000',
  },
}

SCSS

$custom: #687aee;
$custom-light: #9da0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#687aee",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 238
  },
  "hsl": {
    "h": 231.94,
    "s": 79.762,
    "l": 67.059
  },
  "oklch": {
    "l": 0.62309,
    "c": 0.17378,
    "h": 273.6
  },
  "luminance": 0.23035
}

Semantic roles & 50–950 ramp

primary

#687AEE

secondary

#EEE8C4

accent

#C009DC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #687AEE

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

Preview Lab → · Contrast checker → · Palette generator →