#19343F#19343F

#19343F is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.038 H 226.6°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#19343F
RGB	rgb(25, 52, 63)
HSL	hsl(197, 43%, 17%)
HSV	hsv(197, 60%, 25%)
CMYK	cmyk(60.3%, 17.5%, 0%, 75.3%)
CIE-LAB	lab(20.13, -6.52, -10.05)
CIE-LCH	lch(20.13, 11.98, 237.01°)
OKLab	oklab(30.88% -0.0264 -0.0279)
OKLCH	oklch(30.88% 0.038 226.6)
XYZ	xyz(2.5258, 3.0213, 5.1517)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19343F #3F2419

analogous

#193F37 #19343F #19213F

triadic

#19343F #3F1934 #343F19

tetradic

#19343F #37193F #3F2419 #213F19

square

#19343F #37193F #3F2419 #213F19

split-complementary

#19343F #3F1921 #3F3719

monochromatic

#091216 #091216 #19343F #2A586B #3C7C97

Accessibility & contrast

On white

13.09

#19343F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#19343F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19343F

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19343F	#FFFFFF	#000000	##FFFFFF
##19343F	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3340

Deuteranopia (green-blind)

#292F3F

Tritanopia (blue-blind)

#023738

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #19343f;
/* rgb */ color: rgb(25, 52, 63);
/* oklch */ color: oklch(30.9% 0.038 226.6);

Tailwind

colors: {
  custom: {
    50: '#596b74',
    500: '#19343f',
    950: '#000000',
  },
}

SCSS

$custom: #19343f;
$custom-light: #596b74;
$custom-dark: #000000;

JSON

{
  "hex": "#19343f",
  "rgb": {
    "r": 25,
    "g": 52,
    "b": 63
  },
  "hsl": {
    "h": 197.368,
    "s": 43.182,
    "l": 17.255
  },
  "oklch": {
    "l": 0.30881,
    "c": 0.03839,
    "h": 226.6
  },
  "luminance": 0.03022
}

Semantic roles & 50–950 ramp

primary

#19343F

secondary

#754E3F

accent

#7955D3

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#040608

muted

#797A7B

Preview Lab

Preview with #19343F

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

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