#193E4A#193E4A

#193E4A is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.2% C 0.047 H 222.1°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#193E4A
RGB	rgb(25, 62, 74)
HSL	hsl(195, 49%, 19%)
HSV	hsv(195, 66%, 29%)
CMYK	cmyk(66.2%, 16.2%, 0%, 71%)
CIE-LAB	lab(24.15, -8.97, -11.28)
CIE-LCH	lch(24.15, 14.41, 231.51°)
OKLab	oklab(34.25% -0.0348 -0.0314)
OKLCH	oklch(34.25% 0.047 222.1)
XYZ	xyz(3.3591, 4.1460, 7.1005)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E4A #4A2519

analogous

#194A3E #193E4A #19264A

triadic

#193E4A #4A193E #3E4A19

tetradic

#193E4A #3E194A #4A2519 #264A19

square

#193E4A #3E194A #4A2519 #264A19

split-complementary

#193E4A #4A1926 #4A3E19

monochromatic

#081317 #0A181C #193E4A #286478 #388BA5

Accessibility & contrast

On white

11.48

#193E4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#193E4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E4A

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E4A	#FFFFFF	#000000	##FFFFFF
##193E4A	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373C4B

Deuteranopia (green-blind)

#30374A

Tritanopia (blue-blind)

#004242

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193e4a;
/* rgb */ color: rgb(25, 62, 74);
/* oklch */ color: oklch(34.2% 0.047 222.1);

Tailwind

colors: {
  custom: {
    50: '#5b737c',
    500: '#193e4a',
    950: '#000000',
  },
}

SCSS

$custom: #193e4a;
$custom-light: #5b737c;
$custom-dark: #000000;

JSON

{
  "hex": "#193e4a",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 74
  },
  "hsl": {
    "h": 194.694,
    "s": 49.495,
    "l": 19.412
  },
  "oklch": {
    "l": 0.34249,
    "c": 0.04684,
    "h": 222.1
  },
  "luminance": 0.04146
}

Semantic roles & 50–950 ramp

primary

#193E4A

secondary

#804F3E

accent

#714FD9

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #193E4A

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

Preview Lab → · Contrast checker → · Palette generator →