#192F45#192F45

#192F45 is a dark, muted cyan. Relative luminance 0.027; OKLCH L 29.8% C 0.049 H 249.8°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#192F45
RGB	rgb(25, 47, 69)
HSL	hsl(210, 47%, 18%)
HSV	hsv(210, 64%, 27%)
CMYK	cmyk(63.8%, 31.9%, 0%, 72.9%)
CIE-LAB	lab(18.67, -0.90, -16.39)
CIE-LCH	lch(18.67, 16.42, 266.84°)
OKLab	oklab(29.82% -0.017 -0.0461)
OKLCH	oklch(29.82% 0.049 249.8)
XYZ	xyz(2.4912, 2.6692, 6.0130)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192F45 #452F19

analogous

#194545 #192F45 #191945

triadic

#192F45 #45192F #2F4519

tetradic

#192F45 #451945 #452F19 #194519

square

#192F45 #451945 #452F19 #194519

split-complementary

#192F45 #451919 #454519

monochromatic

#080F16 #091018 #192F45 #294E72 #3A6C9F

Accessibility & contrast

On white

13.69

#192F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#192F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192F45

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192F45	#FFFFFF	#000000	##FFFFFF
##192F45	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263046

Deuteranopia (green-blind)

#202B45

Tritanopia (blue-blind)

#003437

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192f45;
/* rgb */ color: rgb(25, 47, 69);
/* oklch */ color: oklch(29.8% 0.049 249.8);

Tailwind

colors: {
  custom: {
    50: '#5a6778',
    500: '#192f45',
    950: '#000000',
  },
}

SCSS

$custom: #192f45;
$custom-light: #5a6778;
$custom-dark: #000000;

JSON

{
  "hex": "#192f45",
  "rgb": {
    "r": 25,
    "g": 47,
    "b": 69
  },
  "hsl": {
    "h": 210,
    "s": 46.809,
    "l": 18.431
  },
  "oklch": {
    "l": 0.2982,
    "c": 0.04911,
    "h": 249.8
  },
  "luminance": 0.02669
}

Semantic roles & 50–950 ramp

primary

#192F45

secondary

#7B5D3E

accent

#9451D6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040609

muted

#797A7B

Preview Lab

Preview with #192F45

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

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