#191925#191925

#191925 is a very dark, muted blue. Relative luminance 0.010; OKLCH L 21.9% C 0.023 H 284.3°. Best body text is #FFFFFF at 17.40:1 contrast (WCAG AA passes).

Color values

HEX	#191925
RGB	rgb(25, 25, 37)
HSL	hsl(240, 19%, 12%)
HSV	hsv(240, 32%, 15%)
CMYK	cmyk(32.4%, 32.4%, 0%, 85.5%)
CIE-LAB	lab(9.28, 3.51, -8.22)
CIE-LCH	lch(9.28, 8.93, 293.13°)
OKLab	oklab(21.93% 0.0058 -0.0226)
OKLCH	oklch(21.93% 0.023 284.3)
XYZ	xyz(1.0824, 1.0355, 1.8927)
Luminance	0.0104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191925 #252519

analogous

#191F25 #191925 #1F1925

triadic

#191925 #251919 #192519

tetradic

#191925 #25191F #252519 #19251F

square

#191925 #25191F #252519 #19251F

split-complementary

#191925 #251F19 #1F2519

monochromatic

#0C0C12 #0C0C12 #191925 #32324A #4A4A6E

Accessibility & contrast

On white

17.40

#191925 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#191925 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191925

17.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191925	#FFFFFF	#000000	##FFFFFF
##191925	1.00	17.40	1.21	17.40
#FFFFFF	17.40	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161A26

Deuteranopia (green-blind)

#151A25

Tritanopia (blue-blind)

#161B1D

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #191925;
/* rgb */ color: rgb(25, 25, 37);
/* oklch */ color: oklch(21.9% 0.023 284.3);

Tailwind

colors: {
  custom: {
    50: '#55555f',
    500: '#191925',
    950: '#000000',
  },
}

SCSS

$custom: #191925;
$custom-light: #55555f;
$custom-dark: #000000;

JSON

{
  "hex": "#191925",
  "rgb": {
    "r": 25,
    "g": 25,
    "b": 37
  },
  "hsl": {
    "h": 240,
    "s": 19.355,
    "l": 12.157
  },
  "oklch": {
    "l": 0.21927,
    "c": 0.02336,
    "h": 284.3
  },
  "luminance": 0.01036
}

Semantic roles & 50–950 ramp

primary

#191925

secondary

#575742

accent

#BC6CBC

background

#F5F4F5

surface

#E8E7E9

border

#C4C3C5

text

#030304

muted

#787879

Preview Lab

Preview with #191925

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

Preview Lab → · Contrast checker → · Palette generator →