#192A3B#192A3B

#192A3B is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.9% C 0.039 H 249.4°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#192A3B
RGB	rgb(25, 42, 59)
HSL	hsl(210, 40%, 16%)
HSV	hsv(210, 58%, 23%)
CMYK	cmyk(57.6%, 28.8%, 0%, 76.9%)
CIE-LAB	lab(16.40, -1.19, -13.04)
CIE-LCH	lch(16.40, 13.09, 264.80°)
OKLab	oklab(27.86% -0.0137 -0.0364)
OKLCH	oklch(27.86% 0.039 249.4)
XYZ	xyz(2.0180, 2.1782, 4.4509)
Luminance	0.0218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192A3B #3B2A19

analogous

#193B3B #192A3B #19193B

triadic

#192A3B #3B192A #2A3B19

tetradic

#192A3B #3B193B #3B2A19 #193B19

square

#192A3B #3B193B #3B2A19 #193B19

split-complementary

#192A3B #3B1919 #3B3B19

monochromatic

#090F15 #090F15 #192A3B #2B4966 #3D6791

Accessibility & contrast

On white

14.63

#192A3B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#192A3B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192A3B

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192A3B	#FFFFFF	#000000	##FFFFFF
##192A3B	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232B3C

Deuteranopia (green-blind)

#1F273B

Tritanopia (blue-blind)

#092E30

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #192a3b;
/* rgb */ color: rgb(25, 42, 59);
/* oklch */ color: oklch(27.9% 0.039 249.4);

Tailwind

colors: {
  custom: {
    50: '#586371',
    500: '#192a3b',
    950: '#000000',
  },
}

SCSS

$custom: #192a3b;
$custom-light: #586371;
$custom-dark: #000000;

JSON

{
  "hex": "#192a3b",
  "rgb": {
    "r": 25,
    "g": 42,
    "b": 59
  },
  "hsl": {
    "h": 210,
    "s": 40.476,
    "l": 16.471
  },
  "oklch": {
    "l": 0.27861,
    "c": 0.03893,
    "h": 249.4
  },
  "luminance": 0.02178
}

Semantic roles & 50–950 ramp

primary

#192A3B

secondary

#71583F

accent

#9457D0

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #192A3B

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

Preview Lab → · Contrast checker → · Palette generator →