#19477B#19477B

#19477B is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.5% C 0.101 H 254.0°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#19477B
RGB	rgb(25, 71, 123)
HSL	hsl(212, 66%, 29%)
HSV	hsv(212, 80%, 48%)
CMYK	cmyk(79.7%, 42.3%, 0%, 51.8%)
CIE-LAB	lab(29.77, 4.30, -34.00)
CIE-LCH	lch(29.77, 34.27, 277.20°)
OKLab	oklab(39.54% -0.0279 -0.0972)
OKLCH	oklch(39.54% 0.101 254)
XYZ	xyz(6.2280, 6.1425, 19.5924)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19477B #7B4D19

analogous

#19787B #19477B #1C197B

triadic

#19477B #7B1947 #477B19

tetradic

#19477B #7B1978 #7B4D19 #197B1C

square

#19477B #7B1978 #7B4D19 #197B1C

split-complementary

#19477B #7B1C19 #787B19

monochromatic

#050F19 #0F2A48 #19477B #2364AE #3882D7

Accessibility & contrast

On white

9.42

#19477B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#19477B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19477B

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19477B	#FFFFFF	#000000	##FFFFFF
##19477B	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4B7D

Deuteranopia (green-blind)

#1E427A

Tritanopia (blue-blind)

#00535B

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #19477b;
/* rgb */ color: rgb(25, 71, 123);
/* oklch */ color: oklch(39.5% 0.101 254.0);

Tailwind

colors: {
  custom: {
    50: '#6579a1',
    500: '#19477b',
    950: '#000000',
  },
}

SCSS

$custom: #19477b;
$custom-light: #6579a1;
$custom-dark: #000000;

JSON

{
  "hex": "#19477b",
  "rgb": {
    "r": 25,
    "g": 71,
    "b": 123
  },
  "hsl": {
    "h": 211.837,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39543,
    "c": 0.10109,
    "h": 254
  },
  "luminance": 0.06143
}

Semantic roles & 50–950 ramp

primary

#19477B

secondary

#AF7B40

accent

#993FE9

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #19477B

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

Preview Lab → · Contrast checker → · Palette generator →