#689FF8#689FF8

#689FF8 is a light, vivid blue. Relative luminance 0.345; OKLCH L 70.4% C 0.144 H 259.6°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX#689FF8
RGBrgb(104, 159, 248)
HSLhsl(217, 91%, 69%)
HSVhsv(217, 58%, 97%)
CMYKcmyk(58.1%, 35.9%, 0%, 2.7%)
CIE-LABlab(65.37, 7.81, -49.88)
CIE-LCHlch(65.37, 50.49, 278.90°)
OKLaboklab(70.36% -0.0259 -0.1413)
OKLCHoklch(70.36% 0.144 259.6)
XYZxyz(35.0444, 34.5136, 93.6038)
Luminance0.3452 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#689FF8 #F8C168
analogous
#68E7F8 #689FF8 #7968F8
triadic
#689FF8 #F8689F #9FF868
tetradic
#689FF8 #F868E7 #F8C168 #68F879
square
#689FF8 #F868E7 #F8C168 #68F879
split-complementary
#689FF8 #F87968 #E7F868
monochromatic
#0A5ADB #2E7AF5 #689FF8 #A2C4FB #DDE9FD

Accessibility & contrast

On white

2.66
#689FF8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.90
#689FF8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689FF8
7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##689FF8#FFFFFF#000000##000000
##689FF81.002.667.907.90
#FFFFFF2.661.0021.0021.00
#0000007.9021.001.001.00
##0000007.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#7AA6FC
Deuteranopia (green-blind)
#6799F6
Tritanopia (blue-blind)
#00B3C0
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #689ff8;
/* rgb */ color: rgb(104, 159, 248);
/* oklch */ color: oklch(70.4% 0.144 259.6);
Tailwind
colors: {
  custom: {
    50: '#9dbbfb',
    500: '#689ff8',
    950: '#000000',
  },
}
SCSS
$custom: #689ff8;
$custom-light: #9dbbfb;
$custom-dark: #000000;
JSON
{
  "hex": "#689ff8",
  "rgb": {
    "r": 104,
    "g": 159,
    "b": 248
  },
  "hsl": {
    "h": 217.083,
    "s": 91.139,
    "l": 69.02
  },
  "oklch": {
    "l": 0.70365,
    "c": 0.14363,
    "h": 259.6
  },
  "luminance": 0.34517
}

Semantic roles & 50–950 ramp

primary
#689FF8
secondary
#F3E3C9
accent
#8E00E6
background
#FAFBFF
surface
#F4F6FF
border
#CED0D7
text
#0F1117
muted
#7F8085

Preview Lab

Preview with #689FF8

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

Preview Lab → · Contrast checker → · Palette generator →

#689FF8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva