#689FD9#689FD9

#689FD9 is a light, moderate cyan. Relative luminance 0.327; OKLCH L 68.8% C 0.104 H 250.8°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX#689FD9
RGBrgb(104, 159, 217)
HSLhsl(211, 60%, 63%)
HSVhsv(211, 52%, 85%)
CMYKcmyk(52.1%, 26.7%, 0%, 14.9%)
CIE-LABlab(63.96, -1.85, -35.04)
CIE-LCHlch(63.96, 35.09, 266.98°)
OKLaboklab(68.8% -0.0342 -0.0982)
OKLCHoklch(68.8% 0.104 250.8)
XYZxyz(30.6271, 32.7467, 70.3390)
Luminance0.3275 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#689FD9 #D9A268
analogous
#68D8D9 #689FD9 #6968D9
triadic
#689FD9 #D9689F #9FD968
tetradic
#689FD9 #D968D8 #D9A268 #68D969
square
#689FD9 #D968D8 #D9A268 #68D969
split-complementary
#689FD9 #D96968 #D8D968
monochromatic
#28629F #3780CD #689FD9 #99BEE5 #CADDF2

Accessibility & contrast

On white

2.78
#689FD9 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.55
#689FD9 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FD9
7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##689FD9#FFFFFF#000000##000000
##689FD91.002.787.557.55
#FFFFFF2.781.0021.0021.00
#0000007.5521.001.001.00
##0000007.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#87A1DC
Deuteranopia (green-blind)
#7996D8
Tritanopia (blue-blind)
#2AACB3
Achromatopsia (no color)
#9B9B9B

Design tokens & code

CSS
--color: #689fd9;
/* rgb */ color: rgb(104, 159, 217);
/* oklch */ color: oklch(68.8% 0.104 250.8);
Tailwind
colors: {
  custom: {
    50: '#9abbe5',
    500: '#689fd9',
    950: '#000000',
  },
}
SCSS
$custom: #689fd9;
$custom-light: #9abbe5;
$custom-dark: #000000;
JSON
{
  "hex": "#689fd9",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 217
  },
  "hsl": {
    "h": 210.796,
    "s": 59.788,
    "l": 62.941
  },
  "oklch": {
    "l": 0.68797,
    "c": 0.10399,
    "h": 250.8
  },
  "luminance": 0.32749
}

Semantic roles & 50–950 ramp

primary
#689FD9
secondary
#E3CFBA
accent
#751EC7
background
#F9FBFE
surface
#F2F6FC
border
#CCD0D5
text
#0E1115
muted
#7E8084

Preview Lab

Preview with #689FD9

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

Preview Lab → · Contrast checker → · Palette generator →

#689FD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva