#28A6C3#28A6C3

#28A6C3 is a light, moderate cyan. Relative luminance 0.317; OKLCH L 67.2% C 0.111 H 217.7°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX#28A6C3
RGBrgb(40, 166, 195)
HSLhsl(191, 66%, 46%)
HSVhsv(191, 79%, 76%)
CMYKcmyk(79.5%, 14.9%, 0%, 23.5%)
CIE-LABlab(63.06, -23.19, -24.35)
CIE-LCHlch(63.06, 33.63, 226.40°)
OKLaboklab(67.22% -0.0882 -0.0681)
OKLCHoklch(67.22% 0.111 217.7)
XYZxyz(24.3574, 31.6607, 56.4465)
Luminance0.3166 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A6C3 #C34528
analogous
#28C392 #28A6C3 #2858C3
triadic
#28A6C3 #C328A6 #A6C328
tetradic
#28A6C3 #9228C3 #C34528 #58C328
square
#28A6C3 #9228C3 #C34528 #58C328
split-complementary
#28A6C3 #C32858 #C39228
monochromatic
#13505D #1E7B90 #28A6C3 #4EC0DB #80D2E5

Accessibility & contrast

On white

2.86
#28A6C3 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.33
#28A6C3 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A6C3
7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A6C3#FFFFFF#000000##000000
##28A6C31.002.867.337.33
#FFFFFF2.861.0021.0021.00
#0000007.3321.001.001.00
##0000007.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#93A1C5
Deuteranopia (green-blind)
#7F92C3
Tritanopia (blue-blind)
#00B0AF
Achromatopsia (no color)
#999999

Design tokens & code

CSS
--color: #28a6c3;
/* rgb */ color: rgb(40, 166, 195);
/* oklch */ color: oklch(67.2% 0.111 217.7);
Tailwind
colors: {
  custom: {
    50: '#7cc0d5',
    500: '#28a6c3',
    950: '#000000',
  },
}
SCSS
$custom: #28a6c3;
$custom-light: #7cc0d5;
$custom-dark: #000000;
JSON
{
  "hex": "#28a6c3",
  "rgb": {
    "r": 40,
    "g": 166,
    "b": 195
  },
  "hsl": {
    "h": 191.226,
    "s": 65.957,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67224,
    "c": 0.11139,
    "h": 217.7
  },
  "luminance": 0.31664
}

Semantic roles & 50–950 ramp

primary
#28A6C3
secondary
#CE8979
accent
#5F3FE9
background
#F8FBFD
surface
#EFF7FA
border
#CAD0D3
text
#0B1214
muted
#7C8183

Preview Lab

Preview with #28A6C3

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

Preview Lab → · Contrast checker → · Palette generator →

#28A6C3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva