#68B4F8#68B4F8

#68B4F8 is a light, vivid cyan. Relative luminance 0.424; OKLCH L 74.9% C 0.125 H 247.3°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX#68B4F8
RGBrgb(104, 180, 248)
HSLhsl(208, 91%, 69%)
HSVhsv(208, 58%, 97%)
CMYKcmyk(58.1%, 27.4%, 0%, 2.7%)
CIE-LABlab(71.12, -4.07, -40.85)
CIE-LCHlch(71.12, 41.05, 264.31°)
OKLaboklab(74.87% -0.048 -0.1149)
OKLCHoklch(74.87% 0.125 247.3)
XYZxyz(38.9673, 42.3594, 94.9114)
Luminance0.4236 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#68B4F8 #F8AC68
analogous
#68F8F4 #68B4F8 #686CF8
triadic
#68B4F8 #F868B4 #B4F868
tetradic
#68B4F8 #F468F8 #F8AC68 #6CF868
square
#68B4F8 #F468F8 #F8AC68 #6CF868
split-complementary
#68B4F8 #F8686C #F8F468
monochromatic
#0A79DB #2E97F5 #68B4F8 #A2D1FB #DDEEFD

Accessibility & contrast

On white

2.22
#68B4F8 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.47
#68B4F8 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68B4F8
9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##68B4F8#FFFFFF#000000##000000
##68B4F81.002.229.479.47
#FFFFFF2.221.0021.0021.00
#0000009.4721.001.001.00
##0000009.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#97B6FB
Deuteranopia (green-blind)
#84A8F7
Tritanopia (blue-blind)
#00C4CC
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #68b4f8;
/* rgb */ color: rgb(104, 180, 248);
/* oklch */ color: oklch(74.9% 0.125 247.3);
Tailwind
colors: {
  custom: {
    50: '#9ecafb',
    500: '#68b4f8',
    950: '#000000',
  },
}
SCSS
$custom: #68b4f8;
$custom-light: #9ecafb;
$custom-dark: #000000;
JSON
{
  "hex": "#68b4f8",
  "rgb": {
    "r": 104,
    "g": 180,
    "b": 248
  },
  "hsl": {
    "h": 208.333,
    "s": 91.139,
    "l": 69.02
  },
  "oklch": {
    "l": 0.74866,
    "c": 0.12451,
    "h": 247.3
  },
  "luminance": 0.42363
}

Semantic roles & 50–950 ramp

primary
#68B4F8
secondary
#F3DDC9
accent
#6C00E6
background
#FAFCFF
surface
#F4F8FF
border
#CED1D7
text
#0F1317
muted
#7F8285

Preview Lab

Preview with #68B4F8

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

Preview Lab → · Contrast checker → · Palette generator →

#68B4F8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva