#194BB4#194BB4

#194BB4 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.175 H 262.5°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#194BB4
RGB	rgb(25, 75, 180)
HSL	hsl(221, 76%, 40%)
HSV	hsv(221, 86%, 71%)
CMYK	cmyk(86.1%, 58.3%, 0%, 29.4%)
CIE-LAB	lab(35.07, 24.66, -60.07)
CIE-LCH	lch(35.07, 64.94, 292.32°)
OKLab	oklab(44.91% -0.0228 -0.1737)
OKLCH	oklch(44.91% 0.175 262.5)
XYZ	xyz(11.1522, 8.5327, 44.2304)
Luminance	0.0853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#194BB4 #B48219

analogous

#1999B4 #194BB4 #3419B4

triadic

#194BB4 #B4194B #4BB419

tetradic

#194BB4 #B41999 #B48219 #19B434

square

#194BB4 #B41999 #B48219 #19B434

split-complementary

#194BB4 #B43419 #99B419

monochromatic

#0A1E49 #12357E #194BB4 #2964E1 #5F8BE9

Accessibility & contrast

On white

7.76

#194BB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#194BB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #194BB4

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##194BB4	#FFFFFF	#000000	##FFFFFF
##194BB4	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB8

Deuteranopia (green-blind)

#004CB2

Tritanopia (blue-blind)

#006678

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #194bb4;
/* rgb */ color: rgb(25, 75, 180);
/* oklch */ color: oklch(44.9% 0.175 262.5);

Tailwind

colors: {
  custom: {
    50: '#747ccb',
    500: '#194bb4',
    950: '#000000',
  },
}

SCSS

$custom: #194bb4;
$custom-light: #747ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#194bb4",
  "rgb": {
    "r": 25,
    "g": 75,
    "b": 180
  },
  "hsl": {
    "h": 220.645,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.44906,
    "c": 0.17523,
    "h": 262.5
  },
  "luminance": 0.08534
}

Semantic roles & 50–950 ramp

primary

#194BB4

secondary

#CDA85C

accent

#B536F2

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #194BB4

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

Preview Lab → · Contrast checker → · Palette generator →