#191A2E#191A2E

#191A2E is a very dark, muted blue. Relative luminance 0.011; OKLCH L 22.7% C 0.039 H 280.7°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#191A2E
RGB	rgb(25, 26, 46)
HSL	hsl(237, 30%, 14%)
HSV	hsv(237, 46%, 18%)
CMYK	cmyk(45.7%, 43.5%, 0%, 82%)
CIE-LAB	lab(10.13, 5.82, -13.55)
CIE-LCH	lch(10.13, 14.74, 293.24°)
OKLab	oklab(22.74% 0.0072 -0.0379)
OKLCH	oklch(22.74% 0.039 280.7)
XYZ	xyz(1.2633, 1.1427, 2.7382)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A2E #2E2D19

analogous

#19252E #191A2E #23192E

triadic

#191A2E #2E191A #1A2E19

tetradic

#191A2E #2E1925 #2E2D19 #192E23

square

#191A2E #2E1925 #2E2D19 #192E23

split-complementary

#191A2E #2E2319 #252E19

monochromatic

#0B0B14 #0B0B14 #191A2E #2F3056 #44477D

Accessibility & contrast

On white

17.09

#191A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#191A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A2E

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A2E	#FFFFFF	#000000	##FFFFFF
##191A2E	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141C2F

Deuteranopia (green-blind)

#121B2E

Tritanopia (blue-blind)

#131E21

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #191a2e;
/* rgb */ color: rgb(25, 26, 46);
/* oklch */ color: oklch(22.7% 0.039 280.7);

Tailwind

colors: {
  custom: {
    50: '#565666',
    500: '#191a2e',
    950: '#000000',
  },
}

SCSS

$custom: #191a2e;
$custom-light: #565666;
$custom-dark: #000000;

JSON

{
  "hex": "#191a2e",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 46
  },
  "hsl": {
    "h": 237.143,
    "s": 29.577,
    "l": 13.922
  },
  "oklch": {
    "l": 0.22744,
    "c": 0.03862,
    "h": 280.7
  },
  "luminance": 0.01143
}

Semantic roles & 50–950 ramp

primary

#191A2E

secondary

#626141

accent

#C162C6

background

#F5F5F6

surface

#E9E9EB

border

#C5C5C6

text

#030306

muted

#78787A

Preview Lab

Preview with #191A2E

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

Preview Lab → · Contrast checker → · Palette generator →