#192C5B#192C5B

#192C5B is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.088 H 265.1°. Best body text is #FFFFFF at 13.53:1 contrast (WCAG AA passes).

Color values

HEX	#192C5B
RGB	rgb(25, 44, 91)
HSL	hsl(223, 57%, 23%)
HSV	hsv(223, 73%, 36%)
CMYK	cmyk(72.5%, 51.6%, 0%, 64.3%)
CIE-LAB	lab(19.07, 10.11, -30.55)
CIE-LCH	lch(19.07, 32.18, 288.31°)
OKLab	oklab(30.59% -0.0075 -0.0875)
OKLCH	oklch(30.59% 0.088 265.1)
XYZ	xyz(3.1893, 2.7631, 10.2607)
Luminance	0.0276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192C5B #5B4819

analogous

#194D5B #192C5B #27195B

triadic

#192C5B #5B192C #2C5B19

tetradic

#192C5B #5B194D #5B4819 #195B27

square

#192C5B #5B194D #5B4819 #195B27

split-complementary

#192C5B #5B2719 #4D5B19

monochromatic

#070C18 #0C152B #192C5B #26438B #335ABB

Accessibility & contrast

On white

13.53

#192C5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#192C5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192C5B

13.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192C5B	#FFFFFF	#000000	##FFFFFF
##192C5B	1.00	13.53	1.55	13.53
#FFFFFF	13.53	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13315D

Deuteranopia (green-blind)

#052B5A

Tritanopia (blue-blind)

#00373F

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #192c5b;
/* rgb */ color: rgb(25, 44, 91);
/* oklch */ color: oklch(30.6% 0.088 265.1);

Tailwind

colors: {
  custom: {
    50: '#5f648a',
    500: '#192c5b',
    950: '#000000',
  },
}

SCSS

$custom: #192c5b;
$custom-light: #5f648a;
$custom-dark: #000000;

JSON

{
  "hex": "#192c5b",
  "rgb": {
    "r": 25,
    "g": 44,
    "b": 91
  },
  "hsl": {
    "h": 222.727,
    "s": 56.897,
    "l": 22.745
  },
  "oklch": {
    "l": 0.30585,
    "c": 0.08786,
    "h": 265.1
  },
  "luminance": 0.02763
}

Semantic roles & 50–950 ramp

primary

#192C5B

secondary

#91793F

accent

#B448E0

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050B

muted

#79797C

Preview Lab

Preview with #192C5B

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

Preview Lab → · Contrast checker → · Palette generator →