#19548B#19548B

#19548B is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.8% C 0.108 H 250.7°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#19548B
RGB	rgb(25, 84, 139)
HSL	hsl(209, 70%, 32%)
HSV	hsv(209, 82%, 55%)
CMYK	cmyk(82%, 39.6%, 0%, 45.5%)
CIE-LAB	lab(34.82, 2.13, -35.83)
CIE-LCH	lch(34.82, 35.89, 273.41°)
OKLab	oklab(43.8% -0.0359 -0.1023)
OKLCH	oklch(43.8% 0.108 250.7)
XYZ	xyz(8.2297, 8.4104, 25.6107)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19548B #8B5019

analogous

#198B89 #19548B #191B8B

triadic

#19548B #8B1954 #548B19

tetradic

#19548B #89198B #8B5019 #1B8B19

square

#19548B #89198B #8B5019 #1B8B19

split-complementary

#19548B #8B191B #8B8919

monochromatic

#061523 #103557 #19548B #2273BF #4192DD

Accessibility & contrast

On white

7.83

#19548B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#19548B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19548B

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19548B	#FFFFFF	#000000	##FFFFFF
##19548B	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A578D

Deuteranopia (green-blind)

#284D8A

Tritanopia (blue-blind)

#006168

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #19548b;
/* rgb */ color: rgb(25, 84, 139);
/* oklch */ color: oklch(43.8% 0.108 250.7);

Tailwind

colors: {
  custom: {
    50: '#6983ad',
    500: '#19548b',
    950: '#000000',
  },
}

SCSS

$custom: #19548b;
$custom-light: #6983ad;
$custom-dark: #000000;

JSON

{
  "hex": "#19548b",
  "rgb": {
    "r": 25,
    "g": 84,
    "b": 139
  },
  "hsl": {
    "h": 208.947,
    "s": 69.512,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43804,
    "c": 0.1084,
    "h": 250.7
  },
  "luminance": 0.08411
}

Semantic roles & 50–950 ramp

primary

#19548B

secondary

#BE7E42

accent

#913BEC

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #19548B

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

Preview Lab → · Contrast checker → · Palette generator →