#194AB3#194AB3

#194AB3 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.6% C 0.175 H 262.7°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#194AB3
RGB	rgb(25, 74, 179)
HSL	hsl(221, 75%, 40%)
HSV	hsv(221, 86%, 70%)
CMYK	cmyk(86%, 58.7%, 0%, 29.8%)
CIE-LAB	lab(34.72, 24.93, -60.05)
CIE-LCH	lch(34.72, 65.02, 292.55°)
OKLab	oklab(44.62% -0.0223 -0.1737)
OKLCH	oklch(44.62% 0.175 262.7)
XYZ	xyz(10.9834, 8.3575, 43.6734)
Luminance	0.0836 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#194AB3 #B38219

analogous

#1997B3 #194AB3 #3519B3

triadic

#194AB3 #B3194A #4AB319

tetradic

#194AB3 #B31997 #B38219 #19B335

square

#194AB3 #B31997 #B38219 #19B335

split-complementary

#194AB3 #B33519 #97B319

monochromatic

#0A1E48 #12347D #194AB3 #2863E1 #5E8AE8

Accessibility & contrast

On white

7.86

#194AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#194AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #194AB3

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##194AB3	#FFFFFF	#000000	##FFFFFF
##194AB3	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B7

Deuteranopia (green-blind)

#004BB1

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #194ab3;
/* rgb */ color: rgb(25, 74, 179);
/* oklch */ color: oklch(44.6% 0.175 262.7);

Tailwind

colors: {
  custom: {
    50: '#747bcb',
    500: '#194ab3',
    950: '#000000',
  },
}

SCSS

$custom: #194ab3;
$custom-light: #747bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#194ab3",
  "rgb": {
    "r": 25,
    "g": 74,
    "b": 179
  },
  "hsl": {
    "h": 220.909,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.44616,
    "c": 0.17513,
    "h": 262.7
  },
  "luminance": 0.08359
}

Semantic roles & 50–950 ramp

primary

#194AB3

secondary

#CCA85B

accent

#B636F2

background

#F7F7FC

surface

#EEEDF9

border

#C9C8D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #194AB3

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

Preview Lab → · Contrast checker → · Palette generator →