#19507B#19507B

#19507B is a dark, moderate cyan. Relative luminance 0.074; OKLCH L 41.8% C 0.091 H 246.3°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#19507B
RGB	rgb(25, 80, 123)
HSL	hsl(206, 66%, 29%)
HSV	hsv(206, 80%, 48%)
CMYK	cmyk(79.7%, 35%, 0%, 51.8%)
CIE-LAB	lab(32.64, -1.66, -29.44)
CIE-LCH	lch(32.64, 29.49, 266.78°)
OKLab	oklab(41.79% -0.0367 -0.0836)
OKLCH	oklch(41.79% 0.091 246.3)
XYZ	xyz(6.8433, 7.3732, 19.7976)
Luminance	0.0737 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19507B #7B4419

analogous

#197B75 #19507B #191F7B

triadic

#19507B #7B1950 #507B19

tetradic

#19507B #75197B #7B4419 #1F7B19

square

#19507B #75197B #7B4419 #1F7B19

split-complementary

#19507B #7B191F #7B7519

monochromatic

#051119 #0F2F48 #19507B #2371AE #3891D7

Accessibility & contrast

On white

8.49

#19507B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#19507B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19507B

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19507B	#FFFFFF	#000000	##FFFFFF
##19507B	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C527D

Deuteranopia (green-blind)

#2E497A

Tritanopia (blue-blind)

#005A60

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #19507b;
/* rgb */ color: rgb(25, 80, 123);
/* oklch */ color: oklch(41.8% 0.091 246.3);

Tailwind

colors: {
  custom: {
    50: '#6680a1',
    500: '#19507b',
    950: '#000000',
  },
}

SCSS

$custom: #19507b;
$custom-light: #6680a1;
$custom-dark: #000000;

JSON

{
  "hex": "#19507b",
  "rgb": {
    "r": 25,
    "g": 80,
    "b": 123
  },
  "hsl": {
    "h": 206.327,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.41794,
    "c": 0.09133,
    "h": 246.3
  },
  "luminance": 0.07374
}

Semantic roles & 50–950 ramp

primary

#19507B

secondary

#AF7140

accent

#893FE9

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0F

muted

#7A7C7E

Preview Lab

Preview with #19507B

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

Preview Lab → · Contrast checker → · Palette generator →