#192B77#192B77

#192B77 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.8% C 0.132 H 267.9°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#192B77
RGB	rgb(25, 43, 119)
HSL	hsl(229, 65%, 28%)
HSV	hsv(229, 79%, 47%)
CMYK	cmyk(79%, 63.9%, 0%, 53.3%)
CIE-LAB	lab(21.08, 22.30, -45.51)
CIE-LCH	lch(21.08, 50.68, 296.11°)
OKLab	oklab(32.82% -0.0047 -0.1315)
OKLCH	oklch(32.82% 0.132 267.9)
XYZ	xyz(4.5934, 3.2658, 17.8375)
Luminance	0.0327 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B77 #776519

analogous

#195A77 #192B77 #361977

triadic

#192B77 #77192B #2B7719

tetradic

#192B77 #77195A #776519 #197736

square

#192B77 #77195A #776519 #197736

split-complementary

#192B77 #773619 #5A7719

monochromatic

#050919 #0E1944 #192B77 #243DAA #3654D5

Accessibility & contrast

On white

12.70

#192B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#192B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B77

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B77	#FFFFFF	#000000	##FFFFFF
##192B77	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003779

Deuteranopia (green-blind)

#002E76

Tritanopia (blue-blind)

#003F4C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #192b77;
/* rgb */ color: rgb(25, 43, 119);
/* oklch */ color: oklch(32.8% 0.132 267.9);

Tailwind

colors: {
  custom: {
    50: '#66649f',
    500: '#192b77',
    950: '#000000',
  },
}

SCSS

$custom: #192b77;
$custom-light: #66649f;
$custom-dark: #000000;

JSON

{
  "hex": "#192b77",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 119
  },
  "hsl": {
    "h": 228.511,
    "s": 65.278,
    "l": 28.235
  },
  "oklch": {
    "l": 0.32823,
    "c": 0.1316,
    "h": 267.9
  },
  "luminance": 0.03266
}

Semantic roles & 50–950 ramp

primary

#192B77

secondary

#AC9740

accent

#C840E8

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050F

muted

#7A797E

Preview Lab

Preview with #192B77

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

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