#19588D#19588D

#19588D is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.9% C 0.107 H 248.6°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX#19588D
RGBrgb(25, 88, 141)
HSLhsl(207, 70%, 33%)
HSVhsv(207, 82%, 55%)
CMYKcmyk(82.3%, 37.6%, 0%, 44.7%)
CIE-LABlab(36.19, 0.34, -34.87)
CIE-LCHlch(36.19, 34.88, 270.56°)
OKLaboklab(44.92% -0.039 -0.0994)
OKLCHoklch(44.92% 0.107 248.6)
XYZxyz(8.6965, 9.1081, 26.4938)
Luminance0.0911 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#19588D #8D4E19
analogous
#198D88 #19588D #191E8D
triadic
#19588D #8D1958 #588D19
tetradic
#19588D #88198D #8D4E19 #1E8D19
square
#19588D #88198D #8D4E19 #1E8D19
split-complementary
#19588D #8D191E #8D8819
monochromatic
#071725 #103859 #19588D #2278C1 #4397DE

Accessibility & contrast

On white

7.44
#19588D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.82
#19588D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19588D
7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##19588D#FFFFFF#000000##FFFFFF
##19588D1.007.442.827.44
#FFFFFF7.441.0021.001.00
#0000002.8221.001.0021.00
##FFFFFF7.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3F5B8F
Deuteranopia (green-blind)
#2E508C
Tritanopia (blue-blind)
#00656B
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #19588d;
/* rgb */ color: rgb(25, 88, 141);
/* oklch */ color: oklch(44.9% 0.107 248.6);
Tailwind
colors: {
  custom: {
    50: '#6a86ae',
    500: '#19588d',
    950: '#000000',
  },
}
SCSS
$custom: #19588d;
$custom-light: #6a86ae;
$custom-dark: #000000;
JSON
{
  "hex": "#19588d",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 141
  },
  "hsl": {
    "h": 207.414,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44915,
    "c": 0.1068,
    "h": 248.6
  },
  "luminance": 0.09109
}

Semantic roles & 50–950 ramp

primary
#19588D
secondary
#BF7C43
accent
#8C3BED
background
#F6F8FA
surface
#ECEFF4
border
#C7CACE
text
#070B10
muted
#7A7C7F

Preview Lab

Preview with #19588D

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

Preview Lab → · Contrast checker → · Palette generator →

#19588D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva