#194F81#194F81

#194F81 is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.9% C 0.100 H 250.2°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#194F81
RGB	rgb(25, 79, 129)
HSL	hsl(209, 68%, 30%)
HSV	hsv(209, 81%, 51%)
CMYK	cmyk(80.6%, 38.8%, 0%, 49.4%)
CIE-LAB	lab(32.66, 1.39, -33.12)
CIE-LCH	lch(32.66, 33.15, 272.41°)
OKLab	oklab(41.92% -0.0339 -0.0944)
OKLCH	oklch(41.92% 0.1 250.2)
XYZ	xyz(7.1578, 7.3828, 21.8124)
Luminance	0.0738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#194F81 #814B19

analogous

#19817F #194F81 #191B81

triadic

#194F81 #81194F #4F8119

tetradic

#194F81 #7F1981 #814B19 #1B8119

square

#194F81 #7F1981 #814B19 #1B8119

split-complementary

#194F81 #81191B #817F19

monochromatic

#05101A #0F304E #194F81 #236EB4 #3B8DD9

Accessibility & contrast

On white

8.48

#194F81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#194F81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #194F81

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##194F81	#FFFFFF	#000000	##FFFFFF
##194F81	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375283

Deuteranopia (green-blind)

#284980

Tritanopia (blue-blind)

#005B61

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #194f81;
/* rgb */ color: rgb(25, 79, 129);
/* oklch */ color: oklch(41.9% 0.100 250.2);

Tailwind

colors: {
  custom: {
    50: '#677fa6',
    500: '#194f81',
    950: '#000000',
  },
}

SCSS

$custom: #194f81;
$custom-light: #677fa6;
$custom-dark: #000000;

JSON

{
  "hex": "#194f81",
  "rgb": {
    "r": 25,
    "g": 79,
    "b": 129
  },
  "hsl": {
    "h": 208.846,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.41921,
    "c": 0.10036,
    "h": 250.2
  },
  "luminance": 0.07384
}

Semantic roles & 50–950 ramp

primary

#194F81

secondary

#B57941

accent

#913DEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #194F81

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

Preview Lab → · Contrast checker → · Palette generator →