#19539E#19539E

#19539E is a dark, vivid cyan. Relative luminance 0.089; OKLCH L 44.9% C 0.135 H 256.9°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#19539E
RGB	rgb(25, 83, 158)
HSL	hsl(214, 73%, 36%)
HSV	hsv(214, 84%, 62%)
CMYK	cmyk(84.2%, 47.5%, 0%, 38%)
CIE-LAB	lab(35.71, 10.46, -45.91)
CIE-LCH	lch(35.71, 47.09, 282.83°)
OKLab	oklab(44.88% -0.0308 -0.1319)
OKLCH	oklch(44.88% 0.135 256.9)
XYZ	xyz(9.6634, 8.8606, 33.5421)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19539E #9E6419

analogous

#19959E #19539E #22199E

triadic

#19539E #9E1953 #539E19

tetradic

#19539E #9E1995 #9E6419 #199E22

square

#19539E #9E1995 #9E6419 #199E22

split-complementary

#19539E #9E2219 #959E19

monochromatic

#081B34 #113769 #19539E #216FD3 #4E8FE3

Accessibility & contrast

On white

7.57

#19539E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#19539E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19539E

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19539E	#FFFFFF	#000000	##FFFFFF
##19539E	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA1

Deuteranopia (green-blind)

#004E9D

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #19539e;
/* rgb */ color: rgb(25, 83, 158);
/* oklch */ color: oklch(44.9% 0.135 256.9);

Tailwind

colors: {
  custom: {
    50: '#6e82bb',
    500: '#19539e',
    950: '#000000',
  },
}

SCSS

$custom: #19539e;
$custom-light: #6e82bb;
$custom-dark: #000000;

JSON

{
  "hex": "#19539e",
  "rgb": {
    "r": 25,
    "g": 83,
    "b": 158
  },
  "hsl": {
    "h": 213.835,
    "s": 72.678,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44883,
    "c": 0.13549,
    "h": 256.9
  },
  "luminance": 0.08862
}

Semantic roles & 50–950 ramp

primary

#19539E

secondary

#C5914E

accent

#A038EF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #19539E

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

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