#687AF4#687AF4

#687AF4 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.7% C 0.182 H 273.7°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#687AF4
RGB	rgb(104, 122, 244)
HSL	hsl(232, 86%, 68%)
HSV	hsv(232, 57%, 96%)
CMYK	cmyk(57.4%, 50%, 0%, 4.3%)
CIE-LAB	lab(55.47, 28.50, -63.46)
CIE-LCH	lch(55.47, 69.57, 294.19°)
OKLab	oklab(62.7% 0.0116 -0.1815)
OKLCH	oklch(62.7% 0.182 273.7)
XYZ	xyz(28.9922, 23.3916, 88.5577)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687AF4 #F4E268

analogous

#68C0F4 #687AF4 #9C68F4

triadic

#687AF4 #F4687A #7AF468

tetradic

#687AF4 #F468C0 #F4E268 #68F49C

square

#687AF4 #F468C0 #F4E268 #68F49C

split-complementary

#687AF4 #F49C68 #C0F468

monochromatic

#0F28D2 #2F48F0 #687AF4 #A1ACF8 #DADEFC

Accessibility & contrast

On white

3.70

#687AF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#687AF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687AF4

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687AF4	#FFFFFF	#000000	##000000
##687AF4	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#398BF8

Deuteranopia (green-blind)

#1D7FF1

Tritanopia (blue-blind)

#0096AC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #687af4;
/* rgb */ color: rgb(104, 122, 244);
/* oklch */ color: oklch(62.7% 0.182 273.7);

Tailwind

colors: {
  custom: {
    50: '#9ea0f8',
    500: '#687af4',
    950: '#000000',
  },
}

SCSS

$custom: #687af4;
$custom-light: #9ea0f8;
$custom-dark: #000000;

JSON

{
  "hex": "#687af4",
  "rgb": {
    "r": 104,
    "g": 122,
    "b": 244
  },
  "hsl": {
    "h": 232.286,
    "s": 86.42,
    "l": 68.235
  },
  "oklch": {
    "l": 0.62704,
    "c": 0.18187,
    "h": 273.7
  },
  "luminance": 0.23394
}

Semantic roles & 50–950 ramp

primary

#687AF4

secondary

#F1ECC7

accent

#C603E3

background

#FAF9FF

surface

#F4F2FF

border

#CECCD7

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #687AF4

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

Preview Lab → · Contrast checker → · Palette generator →