#687BF6#687BF6

#687BF6 is a light, vivid blue. Relative luminance 0.238; OKLCH L 63.0% C 0.183 H 273.4°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#687BF6
RGB	rgb(104, 123, 246)
HSL	hsl(232, 89%, 69%)
HSV	hsv(232, 58%, 96%)
CMYK	cmyk(57.7%, 50%, 0%, 3.5%)
CIE-LAB	lab(55.85, 28.54, -63.97)
CIE-LCH	lch(55.85, 70.04, 294.05°)
OKLab	oklab(63.03% 0.0108 -0.183)
OKLCH	oklch(63.03% 0.183 273.4)
XYZ	xyz(29.4210, 23.7606, 90.2068)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687BF6 #F6E368

analogous

#68C2F6 #687BF6 #9C68F6

triadic

#687BF6 #F6687B #7BF668

tetradic

#687BF6 #F668C2 #F6E368 #68F69C

square

#687BF6 #F668C2 #F6E368 #68F69C

split-complementary

#687BF6 #F69C68 #C2F668

monochromatic

#0D28D7 #2E49F3 #687BF6 #A2ADF9 #DCE0FD

Accessibility & contrast

On white

3.65

#687BF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#687BF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687BF6

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687BF6	#FFFFFF	#000000	##000000
##687BF6	1.00	3.65	5.75	5.75
#FFFFFF	3.65	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)

#398CFA

Deuteranopia (green-blind)

#1B80F3

Tritanopia (blue-blind)

#0097AD

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #687bf6;
/* rgb */ color: rgb(104, 123, 246);
/* oklch */ color: oklch(63.0% 0.183 273.4);

Tailwind

colors: {
  custom: {
    50: '#9ea0fa',
    500: '#687bf6',
    950: '#000000',
  },
}

SCSS

$custom: #687bf6;
$custom-light: #9ea0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#687bf6",
  "rgb": {
    "r": 104,
    "g": 123,
    "b": 246
  },
  "hsl": {
    "h": 231.972,
    "s": 88.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.63026,
    "c": 0.1833,
    "h": 273.4
  },
  "luminance": 0.23763
}

Semantic roles & 50–950 ramp

primary

#687BF6

secondary

#F2ECC8

accent

#C700E5

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #687BF6

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

Preview Lab → · Contrast checker → · Palette generator →