#687EDA#687EDA

#687EDA is a mid, vivid blue. Relative luminance 0.229; OKLCH L 61.9% C 0.141 H 271.6°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX#687EDA
RGBrgb(104, 126, 218)
HSLhsl(228, 61%, 63%)
HSVhsv(228, 52%, 85%)
CMYKcmyk(52.3%, 42.2%, 0%, 14.5%)
CIE-LABlab(54.99, 17.81, -49.70)
CIE-LCHlch(54.99, 52.79, 289.72°)
OKLaboklab(61.85% 0.0039 -0.141)
OKLCHoklch(61.85% 0.141 271.6)
XYZxyz(25.8206, 22.9250, 69.3804)
Luminance0.2293 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#687EDA #DAC468
analogous
#68B7DA #687EDA #8B68DA
triadic
#687EDA #DA687E #7EDA68
tetradic
#687EDA #DA68B7 #DAC468 #68DA8B
square
#687EDA #DA68B7 #DAC468 #68DA8B
split-complementary
#687EDA #DA8B68 #B7DA68
monochromatic
#273FA0 #3754CE #687EDA #99A8E6 #CAD2F2

Accessibility & contrast

On white

3.76
#687EDA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.59
#687EDA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #687EDA
5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##687EDA#FFFFFF#000000##000000
##687EDA1.003.765.595.59
#FFFFFF3.761.0021.0021.00
#0000005.5921.001.001.00
##0000005.5921.001.001.00

Color blindness preview

Protanopia (red-blind)
#5889DE
Deuteranopia (green-blind)
#4B7FD8
Tritanopia (blue-blind)
#3292A1
Achromatopsia (no color)
#848484

Design tokens & code

CSS
--color: #687eda;
/* rgb */ color: rgb(104, 126, 218);
/* oklch */ color: oklch(61.9% 0.141 271.6);
Tailwind
colors: {
  custom: {
    50: '#9aa3e6',
    500: '#687eda',
    950: '#000000',
  },
}
SCSS
$custom: #687eda;
$custom-light: #9aa3e6;
$custom-dark: #000000;
JSON
{
  "hex": "#687eda",
  "rgb": {
    "r": 104,
    "g": 126,
    "b": 218
  },
  "hsl": {
    "h": 228.421,
    "s": 60.638,
    "l": 63.137
  },
  "oklch": {
    "l": 0.61854,
    "c": 0.14111,
    "h": 271.6
  },
  "luminance": 0.22927
}

Semantic roles & 50–950 ramp

primary
#687EDA
secondary
#E3DBBA
accent
#A71DC8
background
#F9FAFE
surface
#F2F3FC
border
#CCCDD5
text
#0F0F16
muted
#7E7F84

Preview Lab

Preview with #687EDA

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

Preview Lab → · Contrast checker → · Palette generator →

#687EDA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva