#2688AE#2688AE

#2688AE is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 58.9% C 0.104 H 229.1°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX#2688AE
RGBrgb(38, 136, 174)
HSLhsl(197, 64%, 42%)
HSVhsv(197, 78%, 68%)
CMYKcmyk(78.2%, 21.8%, 0%, 31.8%)
CIE-LABlab(53.03, -14.51, -27.94)
CIE-LCHlch(53.03, 31.48, 242.55°)
OKLaboklab(58.89% -0.0681 -0.0785)
OKLCHoklch(58.89% 0.104 229.1)
XYZxyz(17.2403, 21.0743, 43.1953)
Luminance0.2108 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2688AE #AE4C26
analogous
#26AE90 #2688AE #2644AE
triadic
#2688AE #AE2688 #88AE26
tetradic
#2688AE #9026AE #AE4C26 #44AE26
square
#2688AE #9026AE #AE4C26 #44AE26
split-complementary
#2688AE #AE2644 #AE9026
monochromatic
#10394A #1B617C #2688AE #3DAAD5 #6FC0E0

Accessibility & contrast

On white

4.03
#2688AE on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.22
#2688AE on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2688AE
5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2688AE#FFFFFF#000000##000000
##2688AE1.004.035.225.22
#FFFFFF4.031.0021.0021.00
#0000005.2221.001.001.00
##0000005.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#7486B0
Deuteranopia (green-blind)
#6279AD
Tritanopia (blue-blind)
#009395
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #2688ae;
/* rgb */ color: rgb(38, 136, 174);
/* oklch */ color: oklch(58.9% 0.104 229.1);
Tailwind
colors: {
  custom: {
    50: '#76aac6',
    500: '#2688ae',
    950: '#000000',
  },
}
SCSS
$custom: #2688ae;
$custom-light: #76aac6;
$custom-dark: #000000;
JSON
{
  "hex": "#2688ae",
  "rgb": {
    "r": 38,
    "g": 136,
    "b": 174
  },
  "hsl": {
    "h": 196.765,
    "s": 64.151,
    "l": 41.569
  },
  "oklch": {
    "l": 0.58886,
    "c": 0.10395,
    "h": 229.1
  },
  "luminance": 0.21076
}

Semantic roles & 50–950 ramp

primary
#2688AE
secondary
#C6836A
accent
#6F41E7
background
#F7FAFC
surface
#EEF4F8
border
#C9CED1
text
#0A1013
muted
#7C7F82

Preview Lab

Preview with #2688AE

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

Preview Lab → · Contrast checker → · Palette generator →

#2688AE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva