#192558#192558

#192558 is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.7% C 0.093 H 269.7°. Best body text is #FFFFFF at 14.51:1 contrast (WCAG AA passes).

Color values

HEX	#192558
RGB	rgb(25, 37, 88)
HSL	hsl(229, 56%, 22%)
HSV	hsv(229, 72%, 35%)
CMYK	cmyk(71.6%, 58%, 0%, 65.5%)
CIE-LAB	lab(16.67, 14.03, -32.42)
CIE-LCH	lch(16.67, 35.32, 293.40°)
OKLab	oklab(28.69% -0.0005 -0.0931)
OKLCH	oklch(28.69% 0.093 269.7)
XYZ	xyz(2.8233, 2.2341, 9.5131)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192558 #584C19

analogous

#194558 #192558 #2C1958

triadic

#192558 #581925 #255819

tetradic

#192558 #581945 #584C19 #19582C

square

#192558 #581945 #584C19 #19582C

split-complementary

#192558 #582C19 #455819

monochromatic

#070A18 #0B1128 #192558 #273988 #344DB7

Accessibility & contrast

On white

14.51

#192558 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#192558 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192558

14.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192558	#FFFFFF	#000000	##FFFFFF
##192558	1.00	14.51	1.45	14.51
#FFFFFF	14.51	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032C5A

Deuteranopia (green-blind)

#002657

Tritanopia (blue-blind)

#00313A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #192558;
/* rgb */ color: rgb(25, 37, 88);
/* oklch */ color: oklch(28.7% 0.093 269.7);

Tailwind

colors: {
  custom: {
    50: '#5e5f88',
    500: '#192558',
    950: '#000000',
  },
}

SCSS

$custom: #192558;
$custom-light: #5e5f88;
$custom-dark: #000000;

JSON

{
  "hex": "#192558",
  "rgb": {
    "r": 25,
    "g": 37,
    "b": 88
  },
  "hsl": {
    "h": 228.571,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.28692,
    "c": 0.09314,
    "h": 269.7
  },
  "luminance": 0.02234
}

Semantic roles & 50–950 ramp

primary

#192558

secondary

#8E7F3E

accent

#C249DF

background

#F5F5F8

surface

#EAE9EF

border

#C6C5CA

text

#05040B

muted

#79797C

Preview Lab

Preview with #192558

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

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