#28719B#28719B

#28719B is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.3% C 0.097 H 238.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX#28719B
RGBrgb(40, 113, 155)
HSLhsl(202, 59%, 38%)
HSVhsv(202, 74%, 61%)
CMYKcmyk(74.2%, 27.1%, 0%, 39.2%)
CIE-LABlab(45.12, -7.86, -29.18)
CIE-LCHlch(45.12, 30.22, 254.92°)
OKLaboklab(52.32% -0.0511 -0.0823)
OKLCHoklch(52.32% 0.097 238.2)
XYZxyz(12.6943, 14.6265, 33.1582)
Luminance0.1463 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28719B #9B5228
analogous
#289B8B #28719B #28379B
triadic
#28719B #9B2871 #719B28
tetradic
#28719B #8B289B #9B5228 #379B28
square
#28719B #8B289B #9B5228 #379B28
split-complementary
#28719B #9B2837 #9B8B28
monochromatic
#0F2A3A #1B4E6A #28719B #3594CB #66AED7

Accessibility & contrast

On white

5.35
#28719B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.93
#28719B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28719B
5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28719B#FFFFFF#000000##FFFFFF
##28719B1.005.353.935.35
#FFFFFF5.351.0021.001.00
#0000003.9321.001.0021.00
##FFFFFF5.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5D719D
Deuteranopia (green-blind)
#4D669A
Tritanopia (blue-blind)
#007C7F
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #28719b;
/* rgb */ color: rgb(40, 113, 155);
/* oklch */ color: oklch(52.3% 0.097 238.2);
Tailwind
colors: {
  custom: {
    50: '#7299b8',
    500: '#28719b',
    950: '#000000',
  },
}
SCSS
$custom: #28719b;
$custom-light: #7299b8;
$custom-dark: #000000;
JSON
{
  "hex": "#28719b",
  "rgb": {
    "r": 40,
    "g": 113,
    "b": 155
  },
  "hsl": {
    "h": 201.913,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.52315,
    "c": 0.0969,
    "h": 238.2
  },
  "luminance": 0.14628
}

Semantic roles & 50–950 ramp

primary
#28719B
secondary
#BD8361
accent
#7F46E2
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #28719B

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

Preview Lab → · Contrast checker → · Palette generator →

#28719B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva