#192537#192537

#192537 is a dark, muted blue. Relative luminance 0.018; OKLCH L 26.3% C 0.038 H 258.3°. Best body text is #FFFFFF at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#192537
RGB	rgb(25, 37, 55)
HSL	hsl(216, 38%, 16%)
HSV	hsv(216, 55%, 22%)
CMYK	cmyk(54.5%, 32.7%, 0%, 78.4%)
CIE-LAB	lab(14.43, 0.90, -13.29)
CIE-LCH	lch(14.43, 13.32, 273.89°)
OKLab	oklab(26.25% -0.0077 -0.0372)
OKLCH	oklch(26.25% 0.038 258.3)
XYZ	xyz(1.7518, 1.8055, 3.8699)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192537 #372B19

analogous

#193437 #192537 #1C1937

triadic

#192537 #371925 #253719

tetradic

#192537 #371934 #372B19 #19371C

square

#192537 #371934 #372B19 #19371C

split-complementary

#192537 #371C19 #343719

monochromatic

#0A0E15 #0A0E15 #192537 #2C4161 #3F5E8B

Accessibility & contrast

On white

15.43

#192537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#192537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192537

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192537	#FFFFFF	#000000	##FFFFFF
##192537	1.00	15.43	1.36	15.43
#FFFFFF	15.43	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2638

Deuteranopia (green-blind)

#1B2337

Tritanopia (blue-blind)

#0D292B

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #192537;
/* rgb */ color: rgb(25, 37, 55);
/* oklch */ color: oklch(26.3% 0.038 258.3);

Tailwind

colors: {
  custom: {
    50: '#575f6e',
    500: '#192537',
    950: '#000000',
  },
}

SCSS

$custom: #192537;
$custom-light: #575f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#192537",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 55
  },
  "hsl": {
    "h": 216,
    "s": 37.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.26251,
    "c": 0.03796,
    "h": 258.3
  },
  "luminance": 0.01806
}

Semantic roles & 50–950 ramp

primary

#192537

secondary

#6C5A3F

accent

#9F5ACD

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#030407

muted

#78797A

Preview Lab

Preview with #192537

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

Preview Lab → · Contrast checker → · Palette generator →