#192D58#192D58

#192D58 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.6% C 0.082 H 263.5°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#192D58
RGB	rgb(25, 45, 88)
HSL	hsl(221, 56%, 22%)
HSV	hsv(221, 72%, 35%)
CMYK	cmyk(71.6%, 48.9%, 0%, 65.5%)
CIE-LAB	lab(19.17, 8.15, -28.39)
CIE-LCH	lch(19.17, 29.54, 286.01°)
OKLab	oklab(30.6% -0.0092 -0.0812)
OKLCH	oklch(30.6% 0.082 263.5)
XYZ	xyz(3.1001, 2.7877, 9.6053)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192D58 #584419

analogous

#194D58 #192D58 #241958

triadic

#192D58 #58192D #2D5819

tetradic

#192D58 #58194D #584419 #195824

square

#192D58 #58194D #584419 #195824

split-complementary

#192D58 #582419 #4D5819

monochromatic

#070C18 #0B1528 #192D58 #274588 #345EB7

Accessibility & contrast

On white

13.48

#192D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#192D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192D58

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192D58	#FFFFFF	#000000	##FFFFFF
##192D58	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18325A

Deuteranopia (green-blind)

#0D2C57

Tritanopia (blue-blind)

#00373E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #192d58;
/* rgb */ color: rgb(25, 45, 88);
/* oklch */ color: oklch(30.6% 0.082 263.5);

Tailwind

colors: {
  custom: {
    50: '#5e6587',
    500: '#192d58',
    950: '#000000',
  },
}

SCSS

$custom: #192d58;
$custom-light: #5e6587;
$custom-dark: #000000;

JSON

{
  "hex": "#192d58",
  "rgb": {
    "r": 25,
    "g": 45,
    "b": 88
  },
  "hsl": {
    "h": 220.952,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30596,
    "c": 0.08168,
    "h": 263.5
  },
  "luminance": 0.02788
}

Semantic roles & 50–950 ramp

primary

#192D58

secondary

#8E753E

accent

#AF49DF

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#05050B

muted

#797A7C

Preview Lab

Preview with #192D58

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

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