#19587C#19587C

#19587C is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 43.9% C 0.086 H 238.7°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#19587C
RGB	rgb(25, 88, 124)
HSL	hsl(202, 66%, 29%)
HSV	hsv(202, 80%, 49%)
CMYK	cmyk(79.8%, 29%, 0%, 51.4%)
CIE-LAB	lab(35.28, -6.33, -25.90)
CIE-LCH	lch(35.28, 26.67, 256.27°)
OKLab	oklab(43.9% -0.0444 -0.0732)
OKLCH	oklch(43.9% 0.086 238.7)
XYZ	xyz(7.5273, 8.6405, 20.3359)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19587C #7C3D19

analogous

#197C6F #19587C #19277C

triadic

#19587C #7C1958 #587C19

tetradic

#19587C #6F197C #7C3D19 #277C19

square

#19587C #6F197C #7C3D19 #277C19

split-complementary

#19587C #7C1927 #7C6F19

monochromatic

#051219 #0F3449 #19587C #237CAF #389DD7

Accessibility & contrast

On white

7.70

#19587C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#19587C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19587C

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19587C	#FFFFFF	#000000	##FFFFFF
##19587C	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47587E

Deuteranopia (green-blind)

#3A4F7B

Tritanopia (blue-blind)

#006164

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #19587c;
/* rgb */ color: rgb(25, 88, 124);
/* oklch */ color: oklch(43.9% 0.086 238.7);

Tailwind

colors: {
  custom: {
    50: '#6687a2',
    500: '#19587c',
    950: '#000000',
  },
}

SCSS

$custom: #19587c;
$custom-light: #6687a2;
$custom-dark: #000000;

JSON

{
  "hex": "#19587c",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 124
  },
  "hsl": {
    "h": 201.818,
    "s": 66.443,
    "l": 29.216
  },
  "oklch": {
    "l": 0.439,
    "c": 0.08566,
    "h": 238.7
  },
  "luminance": 0.08641
}

Semantic roles & 50–950 ramp

primary

#19587C

secondary

#B06940

accent

#7D3EE9

background

#F6F8FA

surface

#EBEFF3

border

#C6CACD

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #19587C

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

Preview Lab → · Contrast checker → · Palette generator →