#191E27#191E27

#191E27 is a very dark, near-neutral blue. Relative luminance 0.013; OKLCH L 23.4% C 0.019 H 262.1°. Best body text is #FFFFFF at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#191E27
RGB	rgb(25, 30, 39)
HSL	hsl(219, 22%, 13%)
HSV	hsv(219, 36%, 15%)
CMYK	cmyk(35.9%, 23.1%, 0%, 84.7%)
CIE-LAB	lab(11.15, 0.42, -6.84)
CIE-LCH	lch(11.15, 6.86, 273.49°)
OKLab	oklab(23.41% -0.0026 -0.0188)
OKLCH	oklch(23.41% 0.019 262.1)
XYZ	xyz(1.2313, 1.2817, 2.1016)
Luminance	0.0128 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191E27 #272219

analogous

#192527 #191E27 #1B1927

triadic

#191E27 #27191E #1E2719

tetradic

#191E27 #271925 #272219 #19271B

square

#191E27 #271925 #272219 #19271B

split-complementary

#191E27 #271B19 #252719

monochromatic

#0C0E13 #0C0E13 #191E27 #313B4C #495772

Accessibility & contrast

On white

16.71

#191E27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#191E27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191E27

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191E27	#FFFFFF	#000000	##FFFFFF
##191E27	1.00	16.71	1.26	16.71
#FFFFFF	16.71	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1E27

Deuteranopia (green-blind)

#1A1D27

Tritanopia (blue-blind)

#152021

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #191e27;
/* rgb */ color: rgb(25, 30, 39);
/* oklch */ color: oklch(23.4% 0.019 262.1);

Tailwind

colors: {
  custom: {
    50: '#565961',
    500: '#191e27',
    950: '#000000',
  },
}

SCSS

$custom: #191e27;
$custom-light: #565961;
$custom-dark: #000000;

JSON

{
  "hex": "#191e27",
  "rgb": {
    "r": 25,
    "g": 30,
    "b": 39
  },
  "hsl": {
    "h": 218.571,
    "s": 21.875,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23412,
    "c": 0.01897,
    "h": 262.1
  },
  "luminance": 0.01282
}

Semantic roles & 50–950 ramp

primary

#191E27

secondary

#5A5142

accent

#A069BE

background

#F5F5F5

surface

#E9E9E9

border

#C5C5C5

text

#030305

muted

#787879

Preview Lab

Preview with #191E27

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

Preview Lab → · Contrast checker → · Palette generator →