#19528B#19528B

#19528B is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 43.3% C 0.111 H 252.1°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX#19528B
RGBrgb(25, 82, 139)
HSLhsl(210, 70%, 32%)
HSVhsv(210, 82%, 55%)
CMYKcmyk(82%, 41%, 0%, 45.5%)
CIE-LABlab(34.20, 3.44, -36.82)
CIE-LCHlch(34.20, 36.99, 275.34°)
OKLaboklab(43.32% -0.0341 -0.1052)
OKLCHoklch(43.32% 0.111 252.1)
XYZxyz(8.0766, 8.1044, 25.5597)
Luminance0.0810 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19528B #8B5219
analogous
#198B8B #19528B #19198B
triadic
#19528B #8B1952 #528B19
tetradic
#19528B #8B198B #8B5219 #198B19
square
#19528B #8B198B #8B5219 #198B19
split-complementary
#19528B #8B1919 #8B8B19
monochromatic
#061523 #103357 #19528B #2271BF #418FDD

Accessibility & contrast

On white

8.01
#19528B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.62
#19528B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19528B
8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19528B#FFFFFF#000000##FFFFFF
##19528B1.008.012.628.01
#FFFFFF8.011.0021.001.00
#0000002.6221.001.0021.00
##FFFFFF8.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#36568D
Deuteranopia (green-blind)
#244C8A
Tritanopia (blue-blind)
#006067
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #19528b;
/* rgb */ color: rgb(25, 82, 139);
/* oklch */ color: oklch(43.3% 0.111 252.1);
Tailwind
colors: {
  custom: {
    50: '#6982ad',
    500: '#19528b',
    950: '#000000',
  },
}
SCSS
$custom: #19528b;
$custom-light: #6982ad;
$custom-dark: #000000;
JSON
{
  "hex": "#19528b",
  "rgb": {
    "r": 25,
    "g": 82,
    "b": 139
  },
  "hsl": {
    "h": 210,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43316,
    "c": 0.11062,
    "h": 252.1
  },
  "luminance": 0.08105
}

Semantic roles & 50–950 ramp

primary
#19528B
secondary
#BE8042
accent
#943BEC
background
#F6F7FA
surface
#ECEEF4
border
#C7C9CE
text
#070A10
muted
#7A7C7F

Preview Lab

Preview with #19528B

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

Preview Lab → · Contrast checker → · Palette generator →

#19528B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva