#192858#192858

#192858 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.4% C 0.089 H 267.6°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#192858
RGB	rgb(25, 40, 88)
HSL	hsl(226, 56%, 22%)
HSV	hsv(226, 72%, 35%)
CMYK	cmyk(71.6%, 54.5%, 0%, 65.5%)
CIE-LAB	lab(17.59, 11.81, -30.93)
CIE-LCH	lch(17.59, 33.11, 290.90°)
OKLab	oklab(29.39% -0.0037 -0.0887)
OKLCH	oklch(29.39% 0.089 267.6)
XYZ	xyz(2.9205, 2.4286, 9.5455)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192858 #584919

analogous

#194858 #192858 #2A1958

triadic

#192858 #581928 #285819

tetradic

#192858 #581948 #584919 #19582A

square

#192858 #581948 #584919 #19582A

split-complementary

#192858 #582A19 #485819

monochromatic

#070B18 #0B1228 #192858 #273E88 #3453B7

Accessibility & contrast

On white

14.13

#192858 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#192858 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192858

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192858	#FFFFFF	#000000	##FFFFFF
##192858	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C2E5A

Deuteranopia (green-blind)

#002857

Tritanopia (blue-blind)

#00333B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #192858;
/* rgb */ color: rgb(25, 40, 88);
/* oklch */ color: oklch(29.4% 0.089 267.6);

Tailwind

colors: {
  custom: {
    50: '#5e6187',
    500: '#192858',
    950: '#000000',
  },
}

SCSS

$custom: #192858;
$custom-light: #5e6187;
$custom-dark: #000000;

JSON

{
  "hex": "#192858",
  "rgb": {
    "r": 25,
    "g": 40,
    "b": 88
  },
  "hsl": {
    "h": 225.714,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.29389,
    "c": 0.0888,
    "h": 267.6
  },
  "luminance": 0.02429
}

Semantic roles & 50–950 ramp

primary

#192858

secondary

#8E7B3E

accent

#BB49DF

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#05050B

muted

#79797C

Preview Lab

Preview with #192858

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

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