#19497A#19497A

#19497A is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 40.0% C 0.097 H 252.0°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#19497A
RGB	rgb(25, 73, 122)
HSL	hsl(210, 66%, 29%)
HSV	hsv(210, 80%, 48%)
CMYK	cmyk(79.5%, 40.2%, 0%, 52.2%)
CIE-LAB	lab(30.34, 2.55, -32.46)
CIE-LCH	lch(30.34, 32.56, 274.48°)
OKLab	oklab(39.97% -0.0301 -0.0926)
OKLCH	oklch(39.97% 0.097 252)
XYZ	xyz(6.2950, 6.3762, 19.3075)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19497A #7A4A19

analogous

#197A7A #19497A #1A197A

triadic

#19497A #7A1949 #497A19

tetradic

#19497A #7A197A #7A4A19 #197A1A

square

#19497A #7A197A #7A4A19 #197A1A

split-complementary

#19497A #7A1A19 #7A7A19

monochromatic

#050F19 #0F2B47 #19497A #2367AD #3786D6

Accessibility & contrast

On white

9.23

#19497A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#19497A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19497A

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19497A	#FFFFFF	#000000	##FFFFFF
##19497A	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324C7C

Deuteranopia (green-blind)

#234379

Tritanopia (blue-blind)

#00555B

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #19497a;
/* rgb */ color: rgb(25, 73, 122);
/* oklch */ color: oklch(40.0% 0.097 252.0);

Tailwind

colors: {
  custom: {
    50: '#657ba1',
    500: '#19497a',
    950: '#000000',
  },
}

SCSS

$custom: #19497a;
$custom-light: #657ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#19497a",
  "rgb": {
    "r": 25,
    "g": 73,
    "b": 122
  },
  "hsl": {
    "h": 210.309,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.3997,
    "c": 0.09737,
    "h": 252
  },
  "luminance": 0.06377
}

Semantic roles & 50–950 ramp

primary

#19497A

secondary

#AF7840

accent

#953FE9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090F

muted

#7A7B7E

Preview Lab

Preview with #19497A

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

Preview Lab → · Contrast checker → · Palette generator →