#192F40#192F40

#192F40 is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.5% C 0.042 H 243.2°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#192F40
RGB	rgb(25, 47, 64)
HSL	hsl(206, 44%, 17%)
HSV	hsv(206, 61%, 25%)
CMYK	cmyk(60.9%, 26.6%, 0%, 74.9%)
CIE-LAB	lab(18.41, -2.80, -13.38)
CIE-LCH	lch(18.41, 13.67, 258.17°)
OKLab	oklab(29.53% -0.0189 -0.0374)
OKLCH	oklch(29.53% 0.042 243.2)
XYZ	xyz(2.3425, 2.6097, 5.2298)
Luminance	0.0261 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192F40 #402A19

analogous

#19403E #192F40 #191C40

triadic

#192F40 #40192F #2F4019

tetradic

#192F40 #3E1940 #402A19 #1C4019

square

#192F40 #3E1940 #402A19 #1C4019

split-complementary

#192F40 #40191C #403E19

monochromatic

#091016 #091016 #192F40 #2A4F6C #3B7098

Accessibility & contrast

On white

13.80

#192F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#192F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192F40

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192F40	#FFFFFF	#000000	##FFFFFF
##192F40	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282F41

Deuteranopia (green-blind)

#222B40

Tritanopia (blue-blind)

#033335

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192f40;
/* rgb */ color: rgb(25, 47, 64);
/* oklch */ color: oklch(29.5% 0.042 243.2);

Tailwind

colors: {
  custom: {
    50: '#596775',
    500: '#192f40',
    950: '#000000',
  },
}

SCSS

$custom: #192f40;
$custom-light: #596775;
$custom-dark: #000000;

JSON

{
  "hex": "#192f40",
  "rgb": {
    "r": 25,
    "g": 47,
    "b": 64
  },
  "hsl": {
    "h": 206.154,
    "s": 43.82,
    "l": 17.451
  },
  "oklch": {
    "l": 0.2953,
    "c": 0.0419,
    "h": 243.2
  },
  "luminance": 0.0261
}

Semantic roles & 50–950 ramp

primary

#192F40

secondary

#76573F

accent

#8C54D4

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040608

muted

#797A7B

Preview Lab

Preview with #192F40

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

Preview Lab → · Contrast checker → · Palette generator →