#193357#193357

#193357 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.072 H 257.0°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX#193357
RGBrgb(25, 51, 87)
HSLhsl(215, 55%, 22%)
HSVhsv(215, 71%, 34%)
CMYKcmyk(71.3%, 41.4%, 0%, 65.9%)
CIE-LABlab(21.06, 3.43, -24.71)
CIE-LCHlch(21.06, 24.95, 277.90°)
OKLaboklab(32.04% -0.0163 -0.0703)
OKLCHoklch(32.04% 0.072 257)
XYZxyz(3.3044, 3.2621, 9.4705)
Luminance0.0326 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#193357 #573D19
analogous
#195257 #193357 #1E1957
triadic
#193357 #571933 #335719
tetradic
#193357 #571952 #573D19 #19571E
square
#193357 #571952 #573D19 #19571E
split-complementary
#193357 #571E19 #525719
monochromatic
#070E18 #0B1727 #193357 #274F87 #346BB6

Accessibility & contrast

On white

12.71
#193357 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#193357 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193357
12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##193357#FFFFFF#000000##FFFFFF
##1933571.0012.711.6512.71
#FFFFFF12.711.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.711.0021.001.00

Color blindness preview

Protanopia (red-blind)
#233658
Deuteranopia (green-blind)
#1A3056
Tritanopia (blue-blind)
#003B40
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #193357;
/* rgb */ color: rgb(25, 51, 87);
/* oklch */ color: oklch(32.0% 0.072 257.0);
Tailwind
colors: {
  custom: {
    50: '#5d6a86',
    500: '#193357',
    950: '#000000',
  },
}
SCSS
$custom: #193357;
$custom-light: #5d6a86;
$custom-dark: #000000;
JSON
{
  "hex": "#193357",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 87
  },
  "hsl": {
    "h": 214.839,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32037,
    "c": 0.07212,
    "h": 257
  },
  "luminance": 0.03262
}

Semantic roles & 50–950 ramp

primary
#193357
secondary
#8D6C3E
accent
#A049DF
background
#F5F6F8
surface
#E9EBEF
border
#C5C6CA
text
#05060B
muted
#797A7C

Preview Lab

Preview with #193357

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

Preview Lab → · Contrast checker → · Palette generator →

#193357 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva