#192B3B#192B3B

#192B3B is a dark, muted cyan. Relative luminance 0.022; OKLCH L 28.1% C 0.038 H 246.5°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#192B3B
RGB	rgb(25, 43, 59)
HSL	hsl(208, 40%, 16%)
HSV	hsv(208, 58%, 23%)
CMYK	cmyk(57.6%, 27.1%, 0%, 76.9%)
CIE-LAB	lab(16.75, -1.89, -12.50)
CIE-LCH	lch(16.75, 12.64, 261.41°)
OKLab	oklab(28.14% -0.0152 -0.0349)
OKLCH	oklch(28.14% 0.038 246.5)
XYZ	xyz(2.0539, 2.2500, 4.4629)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B3B #3B2919

analogous

#193B3A #192B3B #191A3B

triadic

#192B3B #3B192B #2B3B19

tetradic

#192B3B #3A193B #3B2919 #1A3B19

square

#192B3B #3A193B #3B2919 #1A3B19

split-complementary

#192B3B #3B191A #3B3A19

monochromatic

#091015 #091015 #192B3B #2B4A66 #3D6A91

Accessibility & contrast

On white

14.48

#192B3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#192B3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B3B

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B3B	#FFFFFF	#000000	##FFFFFF
##192B3B	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3C

Deuteranopia (green-blind)

#20283B

Tritanopia (blue-blind)

#082F30

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #192b3b;
/* rgb */ color: rgb(25, 43, 59);
/* oklch */ color: oklch(28.1% 0.038 246.5);

Tailwind

colors: {
  custom: {
    50: '#586471',
    500: '#192b3b',
    950: '#000000',
  },
}

SCSS

$custom: #192b3b;
$custom-light: #586471;
$custom-dark: #000000;

JSON

{
  "hex": "#192b3b",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 59
  },
  "hsl": {
    "h": 208.235,
    "s": 40.476,
    "l": 16.471
  },
  "oklch": {
    "l": 0.28138,
    "c": 0.03803,
    "h": 246.5
  },
  "luminance": 0.0225
}

Semantic roles & 50–950 ramp

primary

#192B3B

secondary

#71563F

accent

#9057D0

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #192B3B

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

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