#687AE2#687AE2

#687AE2 is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.5% C 0.157 H 273.5°. Best body text is #000000 at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#687AE2
RGB	rgb(104, 122, 226)
HSL	hsl(231, 68%, 65%)
HSV	hsv(231, 54%, 89%)
CMYK	cmyk(54%, 46%, 0%, 11.4%)
CIE-LAB	lab(54.40, 22.76, -55.14)
CIE-LCH	lch(54.40, 59.66, 292.43°)
OKLab	oklab(61.54% 0.0096 -0.1571)
OKLCH	oklch(61.54% 0.157 273.5)
XYZ	xyz(26.3915, 22.3513, 74.8603)
Luminance	0.2235 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687AE2 #E2D068

analogous

#68B7E2 #687AE2 #9368E2

triadic

#687AE2 #E2687A #7AE268

tetradic

#687AE2 #E268B7 #E2D068 #68E293

square

#687AE2 #E268B7 #E2D068 #68E293

split-complementary

#687AE2 #E29368 #B7E268

monochromatic

#2136AE #354DD8 #687AE2 #9BA7EC #CFD4F6

Accessibility & contrast

On white

3.84

#687AE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.47

#687AE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687AE2

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687AE2	#FFFFFF	#000000	##000000
##687AE2	1.00	3.84	5.47	5.47
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.47	21.00	1.00	1.00
##000000	5.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B88E6

Deuteranopia (green-blind)

#3C7DE0

Tritanopia (blue-blind)

#2A91A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #687ae2;
/* rgb */ color: rgb(104, 122, 226);
/* oklch */ color: oklch(61.5% 0.157 273.5);

Tailwind

colors: {
  custom: {
    50: '#9ba0ec',
    500: '#687ae2',
    950: '#000000',
  },
}

SCSS

$custom: #687ae2;
$custom-light: #9ba0ec;
$custom-dark: #000000;

JSON

{
  "hex": "#687ae2",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 226
  },
  "hsl": {
    "h": 231.148,
    "s": 67.778,
    "l": 64.706
  },
  "oklch": {
    "l": 0.61543,
    "c": 0.15736,
    "h": 273.5
  },
  "luminance": 0.22353
}

Semantic roles & 50–950 ramp

primary

#687AE2

secondary

#E8E2BE

accent

#B416D0

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E16

muted

#7F7E84

Preview Lab

Preview with #687AE2

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

Preview Lab → · Contrast checker → · Palette generator →