#687FED#687FED

#687FED is a light, vivid blue. Relative luminance 0.242; OKLCH L 63.2% C 0.166 H 272.0°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#687FED
RGB	rgb(104, 127, 237)
HSL	hsl(230, 79%, 67%)
HSV	hsv(230, 56%, 93%)
CMYK	cmyk(56.1%, 46.4%, 0%, 7.1%)
CIE-LAB	lab(56.32, 23.24, -58.21)
CIE-LCH	lch(56.32, 62.68, 291.77°)
OKLab	oklab(63.21% 0.0057 -0.166)
OKLCH	oklch(63.21% 0.166 272)
XYZ	xyz(28.5793, 24.2341, 83.2760)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#687FED #EDD668

analogous

#68C2ED #687FED #9468ED

triadic

#687FED #ED687F #7FED68

tetradic

#687FED #ED68C2 #EDD668 #68ED94

square

#687FED #ED68C2 #EDD668 #68ED94

split-complementary

#687FED #ED9468 #C2ED68

monochromatic

#1735C3 #3151E6 #687FED #9FADF4 #D5DCFA

Accessibility & contrast

On white

3.59

#687FED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#687FED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687FED

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##687FED	#FFFFFF	#000000	##000000
##687FED	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8DF1

Deuteranopia (green-blind)

#3982EB

Tritanopia (blue-blind)

#1297AB

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #687fed;
/* rgb */ color: rgb(104, 127, 237);
/* oklch */ color: oklch(63.2% 0.166 272.0);

Tailwind

colors: {
  custom: {
    50: '#9da3f3',
    500: '#687fed',
    950: '#000000',
  },
}

SCSS

$custom: #687fed;
$custom-light: #9da3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#687fed",
  "rgb": {
    "r": 104,
    "g": 127,
    "b": 237
  },
  "hsl": {
    "h": 229.624,
    "s": 78.698,
    "l": 66.863
  },
  "oklch": {
    "l": 0.63212,
    "c": 0.16612,
    "h": 272
  },
  "luminance": 0.24236
}

Semantic roles & 50–950 ramp

primary

#687FED

secondary

#EEE6C3

accent

#B70BDB

background

#FAFAFE

surface

#F4F3FD

border

#CECDD5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #687FED

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

Preview Lab → · Contrast checker → · Palette generator →