#192857#192857

#192857 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.3% C 0.087 H 267.5°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#192857
RGB	rgb(25, 40, 87)
HSL	hsl(225, 55%, 22%)
HSV	hsv(225, 71%, 34%)
CMYK	cmyk(71.3%, 54%, 0%, 65.9%)
CIE-LAB	lab(17.52, 11.40, -30.38)
CIE-LCH	lch(17.52, 32.45, 290.57°)
OKLab	oklab(29.31% -0.0038 -0.0871)
OKLCH	oklch(29.31% 0.087 267.5)
XYZ	xyz(2.8794, 2.4121, 9.3288)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192857 #574819

analogous

#194757 #192857 #291957

triadic

#192857 #571928 #285719

tetradic

#192857 #571947 #574819 #195729

square

#192857 #571947 #574819 #195729

split-complementary

#192857 #572919 #475719

monochromatic

#070B18 #0B1227 #192857 #273E87 #3454B6

Accessibility & contrast

On white

14.17

#192857 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#192857 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192857

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192857	#FFFFFF	#000000	##FFFFFF
##192857	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E2E59

Deuteranopia (green-blind)

#002856

Tritanopia (blue-blind)

#00333B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #192857;
/* rgb */ color: rgb(25, 40, 87);
/* oklch */ color: oklch(29.3% 0.087 267.5);

Tailwind

colors: {
  custom: {
    50: '#5e6187',
    500: '#192857',
    950: '#000000',
  },
}

SCSS

$custom: #192857;
$custom-light: #5e6187;
$custom-dark: #000000;

JSON

{
  "hex": "#192857",
  "rgb": {
    "r": 25,
    "g": 40,
    "b": 87
  },
  "hsl": {
    "h": 225.484,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29307,
    "c": 0.08719,
    "h": 267.5
  },
  "luminance": 0.02412
}

Semantic roles & 50–950 ramp

primary

#192857

secondary

#8D7A3E

accent

#BA49DF

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#05050B

muted

#79797C

Preview Lab

Preview with #192857

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

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