#19374E#19374E

#19374E is a dark, muted cyan. Relative luminance 0.035; OKLCH L 32.5% C 0.055 H 243.8°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#19374E
RGB	rgb(25, 55, 78)
HSL	hsl(206, 51%, 20%)
HSV	hsv(206, 68%, 31%)
CMYK	cmyk(67.9%, 29.5%, 0%, 69.4%)
CIE-LAB	lab(21.90, -2.91, -17.41)
CIE-LCH	lch(21.90, 17.65, 260.50°)
OKLab	oklab(32.53% -0.0241 -0.0489)
OKLCH	oklch(32.53% 0.055 243.8)
XYZ	xyz(3.1417, 3.4888, 7.7141)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19374E #4E3019

analogous

#194E4A #19374E #191C4E

triadic

#19374E #4E1937 #374E19

tetradic

#19374E #4A194E #4E3019 #1C4E19

square

#19374E #4A194E #4E3019 #1C4E19

split-complementary

#19374E #4E191C #4E4A19

monochromatic

#071017 #0A1620 #19374E #28587C #3778AB

Accessibility & contrast

On white

12.37

#19374E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#19374E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19374E

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19374E	#FFFFFF	#000000	##FFFFFF
##19374E	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D374F

Deuteranopia (green-blind)

#26324E

Tritanopia (blue-blind)

#003D3F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #19374e;
/* rgb */ color: rgb(25, 55, 78);
/* oklch */ color: oklch(32.5% 0.055 243.8);

Tailwind

colors: {
  custom: {
    50: '#5c6d7f',
    500: '#19374e',
    950: '#000000',
  },
}

SCSS

$custom: #19374e;
$custom-light: #5c6d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#19374e",
  "rgb": {
    "r": 25,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 206.038,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.32528,
    "c": 0.05457,
    "h": 243.8
  },
  "luminance": 0.03489
}

Semantic roles & 50–950 ramp

primary

#19374E

secondary

#845D3E

accent

#8B4DDB

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #19374E

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

Preview Lab → · Contrast checker → · Palette generator →