#19517A#19517A

#19517A is a dark, moderate cyan. Relative luminance 0.075; OKLCH L 42.0% C 0.089 H 244.7°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#19517A
RGB	rgb(25, 81, 122)
HSL	hsl(205, 66%, 29%)
HSV	hsv(205, 80%, 48%)
CMYK	cmyk(79.5%, 33.6%, 0%, 52.2%)
CIE-LAB	lab(32.91, -2.70, -28.39)
CIE-LCH	lch(32.91, 28.52, 264.58°)
OKLab	oklab(41.99% -0.038 -0.0806)
OKLCH	oklch(41.99% 0.089 244.7)
XYZ	xyz(6.8548, 7.4959, 19.4942)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19517A #7A4219

analogous

#197A73 #19517A #19217A

triadic

#19517A #7A1951 #517A19

tetradic

#19517A #73197A #7A4219 #217A19

square

#19517A #73197A #7A4219 #217A19

split-complementary

#19517A #7A1921 #7A7319

monochromatic

#051119 #0F2F47 #19517A #2373AD #3793D6

Accessibility & contrast

On white

8.40

#19517A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#19517A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19517A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19517A	#FFFFFF	#000000	##FFFFFF
##19517A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E527C

Deuteranopia (green-blind)

#304979

Tritanopia (blue-blind)

#005B60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #19517a;
/* rgb */ color: rgb(25, 81, 122);
/* oklch */ color: oklch(42.0% 0.089 244.7);

Tailwind

colors: {
  custom: {
    50: '#6581a0',
    500: '#19517a',
    950: '#000000',
  },
}

SCSS

$custom: #19517a;
$custom-light: #6581a0;
$custom-dark: #000000;

JSON

{
  "hex": "#19517a",
  "rgb": {
    "r": 25,
    "g": 81,
    "b": 122
  },
  "hsl": {
    "h": 205.361,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.41987,
    "c": 0.08909,
    "h": 244.7
  },
  "luminance": 0.07497
}

Semantic roles & 50–950 ramp

primary

#19517A

secondary

#AF6F40

accent

#873FE9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0F

muted

#7A7C7E

Preview Lab

Preview with #19517A

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

Preview Lab → · Contrast checker → · Palette generator →