#19517F#19517F

#19517F is a dark, moderate cyan. Relative luminance 0.076; OKLCH L 42.3% C 0.096 H 247.6°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#19517F
RGB	rgb(25, 81, 127)
HSL	hsl(207, 67%, 30%)
HSV	hsv(207, 80%, 50%)
CMYK	cmyk(80.3%, 36.2%, 0%, 50.2%)
CIE-LAB	lab(33.19, -0.71, -31.06)
CIE-LCH	lch(33.19, 31.07, 268.69°)
OKLab	oklab(42.29% -0.0365 -0.0884)
OKLCH	oklch(42.29% 0.096 247.6)
XYZ	xyz(7.1726, 7.6230, 21.1679)
Luminance	0.0762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19517F #7F4719

analogous

#197F7A #19517F #191E7F

triadic

#19517F #7F1951 #517F19

tetradic

#19517F #7A197F #7F4719 #1E7F19

square

#19517F #7A197F #7F4719 #1E7F19

split-complementary

#19517F #7F191E #7F7A19

monochromatic

#05101A #0F304C #19517F #2372B2 #3A91D8

Accessibility & contrast

On white

8.32

#19517F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#19517F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19517F

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19517F	#FFFFFF	#000000	##FFFFFF
##19517F	1.00	8.32	2.52	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5381

Deuteranopia (green-blind)

#2D4A7E

Tritanopia (blue-blind)

#005C62

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #19517f;
/* rgb */ color: rgb(25, 81, 127);
/* oklch */ color: oklch(42.3% 0.096 247.6);

Tailwind

colors: {
  custom: {
    50: '#6681a4',
    500: '#19517f',
    950: '#000000',
  },
}

SCSS

$custom: #19517f;
$custom-light: #6681a4;
$custom-dark: #000000;

JSON

{
  "hex": "#19517f",
  "rgb": {
    "r": 25,
    "g": 81,
    "b": 127
  },
  "hsl": {
    "h": 207.059,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.42294,
    "c": 0.09558,
    "h": 247.6
  },
  "luminance": 0.07624
}

Semantic roles & 50–950 ramp

primary

#19517F

secondary

#B37441

accent

#8B3EEA

background

#F6F7FA

surface

#EBEEF4

border

#C6C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #19517F

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

Preview Lab → · Contrast checker → · Palette generator →