#194B81#194B81

#194B81 is a dark, moderate cyan. Relative luminance 0.068; OKLCH L 40.9% C 0.105 H 253.3°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#194B81
RGB	rgb(25, 75, 129)
HSL	hsl(211, 68%, 30%)
HSV	hsv(211, 81%, 51%)
CMYK	cmyk(80.6%, 41.9%, 0%, 49.4%)
CIE-LAB	lab(31.40, 4.04, -35.13)
CIE-LCH	lch(31.40, 35.36, 276.57°)
OKLab	oklab(40.94% -0.0302 -0.1004)
OKLCH	oklch(40.94% 0.105 253.3)
XYZ	xyz(6.8779, 6.8230, 21.7191)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#194B81 #814F19

analogous

#197F81 #194B81 #1B1981

triadic

#194B81 #81194B #4B8119

tetradic

#194B81 #81197F #814F19 #19811B

square

#194B81 #81197F #814F19 #19811B

split-complementary

#194B81 #811B19 #7F8119

monochromatic

#050F1A #0F2D4E #194B81 #2369B4 #3B87D9

Accessibility & contrast

On white

8.88

#194B81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#194B81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #194B81

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##194B81	#FFFFFF	#000000	##FFFFFF
##194B81	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314F83

Deuteranopia (green-blind)

#204680

Tritanopia (blue-blind)

#00585F

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #194b81;
/* rgb */ color: rgb(25, 75, 129);
/* oklch */ color: oklch(40.9% 0.105 253.3);

Tailwind

colors: {
  custom: {
    50: '#677ca6',
    500: '#194b81',
    950: '#000000',
  },
}

SCSS

$custom: #194b81;
$custom-light: #677ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#194b81",
  "rgb": {
    "r": 25,
    "g": 75,
    "b": 129
  },
  "hsl": {
    "h": 211.154,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.40935,
    "c": 0.10485,
    "h": 253.3
  },
  "luminance": 0.06824
}

Semantic roles & 50–950 ramp

primary

#194B81

secondary

#B57D41

accent

#973DEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #194B81

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

Preview Lab → · Contrast checker → · Palette generator →