#193B44#193B44

#193B44 is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.1% C 0.042 H 217.5°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#193B44
RGB	rgb(25, 59, 68)
HSL	hsl(193, 46%, 18%)
HSV	hsv(193, 63%, 27%)
CMYK	cmyk(63.2%, 13.2%, 0%, 73.3%)
CIE-LAB	lab(22.83, -9.23, -9.29)
CIE-LCH	lch(22.83, 13.10, 225.20°)
OKLab	oklab(33.11% -0.0336 -0.0258)
OKLCH	oklch(33.11% 0.042 217.5)
XYZ	xyz(3.0078, 3.7517, 6.0334)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193B44 #442219

analogous

#194437 #193B44 #192544

triadic

#193B44 #44193B #3B4419

tetradic

#193B44 #371944 #442219 #254419

square

#193B44 #371944 #442219 #254419

split-complementary

#193B44 #441925 #443719

monochromatic

#081316 #091417 #193B44 #296271 #3A899D

Accessibility & contrast

On white

12.00

#193B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#193B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B44

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B44	#FFFFFF	#000000	##FFFFFF
##193B44	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353945

Deuteranopia (green-blind)

#2F3444

Tritanopia (blue-blind)

#003E3E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #193b44;
/* rgb */ color: rgb(25, 59, 68);
/* oklch */ color: oklch(33.1% 0.042 217.5);

Tailwind

colors: {
  custom: {
    50: '#5a7177',
    500: '#193b44',
    950: '#000000',
  },
}

SCSS

$custom: #193b44;
$custom-light: #5a7177;
$custom-dark: #000000;

JSON

{
  "hex": "#193b44",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 68
  },
  "hsl": {
    "h": 192.558,
    "s": 46.237,
    "l": 18.235
  },
  "oklch": {
    "l": 0.33112,
    "c": 0.04237,
    "h": 217.5
  },
  "luminance": 0.03752
}

Semantic roles & 50–950 ramp

primary

#193B44

secondary

#7A4B3E

accent

#6E52D6

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040708

muted

#797A7B

Preview Lab

Preview with #193B44

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

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