#192F88#192F88

#192F88 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.3% C 0.150 H 267.1°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#192F88
RGB	rgb(25, 47, 136)
HSL	hsl(228, 69%, 32%)
HSV	hsv(228, 82%, 53%)
CMYK	cmyk(81.6%, 65.4%, 0%, 46.7%)
CIE-LAB	lab(23.73, 26.29, -51.91)
CIE-LCH	lch(23.73, 58.18, 296.86°)
OKLab	oklab(35.27% -0.0076 -0.1502)
OKLCH	oklch(35.27% 0.15 267.1)
XYZ	xyz(5.8598, 4.0166, 23.7542)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192F88 #887219

analogous

#196788 #192F88 #3B1988

triadic

#192F88 #88192F #2F8819

tetradic

#192F88 #881967 #887219 #19883B

square

#192F88 #881967 #887219 #19883B

split-complementary

#192F88 #883B19 #678819

monochromatic

#060B21 #0F1D54 #192F88 #2341BC #405FDC

Accessibility & contrast

On white

11.64

#192F88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#192F88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192F88

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192F88	#FFFFFF	#000000	##FFFFFF
##192F88	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8B

Deuteranopia (green-blind)

#003386

Tritanopia (blue-blind)

#004657

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #192f88;
/* rgb */ color: rgb(25, 47, 136);
/* oklch */ color: oklch(35.3% 0.150 267.1);

Tailwind

colors: {
  custom: {
    50: '#6a67ac',
    500: '#192f88',
    950: '#000000',
  },
}

SCSS

$custom: #192f88;
$custom-light: #6a67ac;
$custom-dark: #000000;

JSON

{
  "hex": "#192f88",
  "rgb": {
    "r": 25,
    "g": 47,
    "b": 136
  },
  "hsl": {
    "h": 228.108,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35265,
    "c": 0.15041,
    "h": 267.1
  },
  "luminance": 0.04017
}

Semantic roles & 50–950 ramp

primary

#192F88

secondary

#BBA341

accent

#C93CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #192F88

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

Preview Lab → · Contrast checker → · Palette generator →