#19588C#19588C

#19588C is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.9% C 0.105 H 248.1°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#19588C
RGB	rgb(25, 88, 140)
HSL	hsl(207, 70%, 32%)
HSV	hsv(207, 82%, 55%)
CMYK	cmyk(82.1%, 37.1%, 0%, 45.1%)
CIE-LAB	lab(36.13, -0.06, -34.36)
CIE-LCH	lch(36.13, 34.36, 269.91°)
OKLab	oklab(44.85% -0.0393 -0.0979)
OKLCH	oklch(44.85% 0.105 248.1)
XYZ	xyz(8.6224, 9.0785, 26.1037)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19588C #8C4D19

analogous

#198C86 #19588C #191F8C

triadic

#19588C #8C1958 #588C19

tetradic

#19588C #86198C #8C4D19 #1F8C19

square

#19588C #86198C #8C4D19 #1F8C19

split-complementary

#19588C #8C191F #8C8619

monochromatic

#061724 #103758 #19588C #2279C0 #4297DD

Accessibility & contrast

On white

7.46

#19588C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#19588C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19588C

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19588C	#FFFFFF	#000000	##FFFFFF
##19588C	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5B8E

Deuteranopia (green-blind)

#2E508B

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #19588c;
/* rgb */ color: rgb(25, 88, 140);
/* oklch */ color: oklch(44.9% 0.105 248.1);

Tailwind

colors: {
  custom: {
    50: '#6986ae',
    500: '#19588c',
    950: '#000000',
  },
}

SCSS

$custom: #19588c;
$custom-light: #6986ae;
$custom-dark: #000000;

JSON

{
  "hex": "#19588c",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 140
  },
  "hsl": {
    "h": 207.13,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.44852,
    "c": 0.10549,
    "h": 248.1
  },
  "luminance": 0.0908
}

Semantic roles & 50–950 ramp

primary

#19588C

secondary

#BE7A43

accent

#8B3BED

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #19588C

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

Preview Lab → · Contrast checker → · Palette generator →