#19588E#19588E

#19588E is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 45.0% C 0.108 H 249.0°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#19588E
RGB	rgb(25, 88, 142)
HSL	hsl(208, 70%, 33%)
HSV	hsv(208, 82%, 56%)
CMYK	cmyk(82.4%, 38%, 0%, 44.3%)
CIE-LAB	lab(36.25, 0.74, -35.39)
CIE-LCH	lch(36.25, 35.40, 271.20°)
OKLab	oklab(44.98% -0.0388 -0.1009)
OKLCH	oklch(44.98% 0.108 249)
XYZ	xyz(8.7712, 9.1380, 26.8875)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19588E #8E4F19

analogous

#198E89 #19588E #191E8E

triadic

#19588E #8E1958 #588E19

tetradic

#19588E #89198E #8E4F19 #1E8E19

square

#19588E #89198E #8E4F19 #1E8E19

split-complementary

#19588E #8E191E #8E8919

monochromatic

#071826 #10385A #19588E #2278C2 #4397DE

Accessibility & contrast

On white

7.43

#19588E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#19588E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19588E

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19588E	#FFFFFF	#000000	##FFFFFF
##19588E	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5B90

Deuteranopia (green-blind)

#2D508D

Tritanopia (blue-blind)

#00656C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #19588e;
/* rgb */ color: rgb(25, 88, 142);
/* oklch */ color: oklch(45.0% 0.108 249.0);

Tailwind

colors: {
  custom: {
    50: '#6a86af',
    500: '#19588e',
    950: '#000000',
  },
}

SCSS

$custom: #19588e;
$custom-light: #6a86af;
$custom-dark: #000000;

JSON

{
  "hex": "#19588e",
  "rgb": {
    "r": 25,
    "g": 88,
    "b": 142
  },
  "hsl": {
    "h": 207.692,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.44978,
    "c": 0.10811,
    "h": 249
  },
  "luminance": 0.09139
}

Semantic roles & 50–950 ramp

primary

#19588E

secondary

#BF7D44

accent

#8D3BED

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #19588E

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

Preview Lab → · Contrast checker → · Palette generator →