#193347#193347

#193347 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 31.0% C 0.048 H 243.5°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#193347
RGB	rgb(25, 51, 71)
HSL	hsl(206, 48%, 19%)
HSV	hsv(206, 65%, 28%)
CMYK	cmyk(64.8%, 28.2%, 0%, 72.2%)
CIE-LAB	lab(20.16, -2.89, -15.42)
CIE-LCH	lch(20.16, 15.69, 259.38°)
OKLab	oklab(31.03% -0.0216 -0.0432)
OKLCH	oklch(31.03% 0.048 243.5)
XYZ	xyz(2.7216, 3.0290, 6.4012)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193347 #472D19

analogous

#194744 #193347 #191C47

triadic

#193347 #471933 #334719

tetradic

#193347 #441947 #472D19 #1C4719

square

#193347 #441947 #472D19 #1C4719

split-complementary

#193347 #47191C #474419

monochromatic

#081017 #09121A #193347 #295474 #3974A2

Accessibility & contrast

On white

13.08

#193347 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#193347 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193347

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193347	#FFFFFF	#000000	##FFFFFF
##193347	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A3348

Deuteranopia (green-blind)

#242F47

Tritanopia (blue-blind)

#00383A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #193347;
/* rgb */ color: rgb(25, 51, 71);
/* oklch */ color: oklch(31.0% 0.048 243.5);

Tailwind

colors: {
  custom: {
    50: '#5a6a7a',
    500: '#193347',
    950: '#000000',
  },
}

SCSS

$custom: #193347;
$custom-light: #5a6a7a;
$custom-dark: #000000;

JSON

{
  "hex": "#193347",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 71
  },
  "hsl": {
    "h": 206.087,
    "s": 47.917,
    "l": 18.824
  },
  "oklch": {
    "l": 0.31031,
    "c": 0.04834,
    "h": 243.5
  },
  "luminance": 0.03029
}

Semantic roles & 50–950 ramp

primary

#193347

secondary

#7D5A3E

accent

#8B50D8

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #193347

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

Preview Lab → · Contrast checker → · Palette generator →