#687AE8#687AE8

#687AE8 is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.9% C 0.166 H 273.6°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#687AE8
RGB	rgb(104, 122, 232)
HSL	hsl(232, 74%, 66%)
HSV	hsv(232, 55%, 91%)
CMYK	cmyk(55.2%, 47.4%, 0%, 9%)
CIE-LAB	lab(54.75, 24.66, -57.94)
CIE-LCH	lch(54.75, 62.97, 293.06°)
OKLab	oklab(61.92% 0.0104 -0.1653)
OKLCH	oklch(61.92% 0.166 273.6)
XYZ	xyz(27.2292, 22.6864, 79.2723)
Luminance	0.2269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687AE8 #E8D668

analogous

#68BAE8 #687AE8 #9668E8

triadic

#687AE8 #E8687A #7AE868

tetradic

#687AE8 #E868BA #E8D668 #68E896

square

#687AE8 #E868BA #E8D668 #68E896

split-complementary

#687AE8 #E89668 #BAE868

monochromatic

#1C32B9 #334BE0 #687AE8 #9DA9F0 #D2D8F8

Accessibility & contrast

On white

3.79

#687AE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#687AE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687AE8

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687AE8	#FFFFFF	#000000	##000000
##687AE8	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4689EC

Deuteranopia (green-blind)

#347EE6

Tritanopia (blue-blind)

#2092A6

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #687ae8;
/* rgb */ color: rgb(104, 122, 232);
/* oklch */ color: oklch(61.9% 0.166 273.6);

Tailwind

colors: {
  custom: {
    50: '#9ca0f0',
    500: '#687ae8',
    950: '#000000',
  },
}

SCSS

$custom: #687ae8;
$custom-light: #9ca0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#687ae8",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 232
  },
  "hsl": {
    "h": 231.563,
    "s": 73.563,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61922,
    "c": 0.16561,
    "h": 273.6
  },
  "luminance": 0.22688
}

Semantic roles & 50–950 ramp

primary

#687AE8

secondary

#EBE5C1

accent

#BA10D6

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #687AE8

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

Preview Lab → · Contrast checker → · Palette generator →