#192F3D#192F3D

#192F3D is a dark, muted cyan. Relative luminance 0.026; OKLCH L 29.4% C 0.038 H 237.9°. Best body text is #FFFFFF at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#192F3D
RGB	rgb(25, 47, 61)
HSL	hsl(203, 42%, 17%)
HSV	hsv(203, 59%, 24%)
CMYK	cmyk(59%, 23%, 0%, 76.1%)
CIE-LAB	lab(18.26, -3.91, -11.54)
CIE-LCH	lch(18.26, 12.19, 251.29°)
OKLab	oklab(29.37% -0.0202 -0.0321)
OKLCH	oklch(29.37% 0.038 237.9)
XYZ	xyz(2.2594, 2.5764, 4.7922)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192F3D #3D2719

analogous

#193D39 #192F3D #191D3D

triadic

#192F3D #3D192F #2F3D19

tetradic

#192F3D #39193D #3D2719 #1D3D19

square

#192F3D #39193D #3D2719 #1D3D19

split-complementary

#192F3D #3D191D #3D3919

monochromatic

#091116 #091116 #192F3D #2B5068 #3D7294

Accessibility & contrast

On white

13.86

#192F3D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#192F3D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192F3D

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192F3D	#FFFFFF	#000000	##FFFFFF
##192F3D	1.00	13.86	1.52	13.86
#FFFFFF	13.86	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292F3E

Deuteranopia (green-blind)

#242B3D

Tritanopia (blue-blind)

#063334

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192f3d;
/* rgb */ color: rgb(25, 47, 61);
/* oklch */ color: oklch(29.4% 0.038 237.9);

Tailwind

colors: {
  custom: {
    50: '#596772',
    500: '#192f3d',
    950: '#000000',
  },
}

SCSS

$custom: #192f3d;
$custom-light: #596772;
$custom-dark: #000000;

JSON

{
  "hex": "#192f3d",
  "rgb": {
    "r": 25,
    "g": 47,
    "b": 61
  },
  "hsl": {
    "h": 203.333,
    "s": 41.86,
    "l": 16.863
  },
  "oklch": {
    "l": 0.29366,
    "c": 0.03794,
    "h": 237.9
  },
  "luminance": 0.02577
}

Semantic roles & 50–950 ramp

primary

#192F3D

secondary

#73533F

accent

#8656D2

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030608

muted

#787A7B

Preview Lab

Preview with #192F3D

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

Preview Lab → · Contrast checker → · Palette generator →