#193A4D#193A4D

#193A4D is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.3% C 0.051 H 236.4°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX#193A4D
RGBrgb(25, 58, 77)
HSLhsl(202, 51%, 20%)
HSVhsv(202, 68%, 30%)
CMYKcmyk(67.5%, 24.7%, 0%, 69.8%)
CIE-LABlab(22.89, -5.29, -15.21)
CIE-LCHlch(22.89, 16.10, 250.81°)
OKLaboklab(33.29% -0.0283 -0.0426)
OKLCHoklch(33.29% 0.051 236.4)
XYZxyz(3.2530, 3.7683, 7.5757)
Luminance0.0377 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193A4D #4D2C19
analogous
#194D46 #193A4D #19204D
triadic
#193A4D #4D193A #3A4D19
tetradic
#193A4D #46194D #4D2C19 #204D19
square
#193A4D #46194D #4D2C19 #204D19
split-complementary
#193A4D #4D1920 #4D4619
monochromatic
#081117 #0A171F #193A4D #285D7B #3780A9

Accessibility & contrast

On white

11.97
#193A4D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.75
#193A4D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A4D
11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193A4D#FFFFFF#000000##FFFFFF
##193A4D1.0011.971.7511.97
#FFFFFF11.971.0021.001.00
#0000001.7521.001.0021.00
##FFFFFF11.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#313A4E
Deuteranopia (green-blind)
#2A344D
Tritanopia (blue-blind)
#003F40
Achromatopsia (no color)
#373737

Design tokens & code

CSS
--color: #193a4d;
/* rgb */ color: rgb(25, 58, 77);
/* oklch */ color: oklch(33.3% 0.051 236.4);
Tailwind
colors: {
  custom: {
    50: '#5c707f',
    500: '#193a4d',
    950: '#000000',
  },
}
SCSS
$custom: #193a4d;
$custom-light: #5c707f;
$custom-dark: #000000;
JSON
{
  "hex": "#193a4d",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 77
  },
  "hsl": {
    "h": 201.923,
    "s": 50.98,
    "l": 20
  },
  "oklch": {
    "l": 0.33292,
    "c": 0.05115,
    "h": 236.4
  },
  "luminance": 0.03769
}

Semantic roles & 50–950 ramp

primary
#193A4D
secondary
#83583E
accent
#814DDA
background
#F5F6F7
surface
#E9ECEE
border
#C5C7C9
text
#04070A
muted
#797A7C

Preview Lab

Preview with #193A4D

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

Preview Lab → · Contrast checker → · Palette generator →

#193A4D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva