#191349#191349

#191349 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.5% C 0.096 H 281.1°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#191349
RGB	rgb(25, 19, 73)
HSL	hsl(247, 59%, 18%)
HSV	hsv(247, 74%, 29%)
CMYK	cmyk(65.8%, 74%, 0%, 71.4%)
CIE-LAB	lab(10.21, 21.19, -32.69)
CIE-LCH	lch(10.21, 38.96, 302.95°)
OKLab	oklab(23.49% 0.0184 -0.0941)
OKLCH	oklch(23.49% 0.096 281.1)
XYZ	xyz(1.8360, 1.1533, 6.4279)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191349 #434913

analogous

#132849 #191349 #341349

triadic

#191349 #491913 #134919

tetradic

#191349 #491328 #434913 #134934

square

#191349 #491328 #434913 #134934

split-complementary

#191349 #493413 #284913

monochromatic

#080618 #080618 #191349 #2A207A #3A2CAA

Accessibility & contrast

On white

17.06

#191349 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#191349 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191349

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191349	#FFFFFF	#000000	##FFFFFF
##191349	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4B

Deuteranopia (green-blind)

#001A48

Tritanopia (blue-blind)

#00212C

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #191349;
/* rgb */ color: rgb(25, 19, 73);
/* oklch */ color: oklch(23.5% 0.096 281.1);

Tailwind

colors: {
  custom: {
    50: '#5c517c',
    500: '#191349',
    950: '#000000',
  },
}

SCSS

$custom: #191349;
$custom-light: #5c517c;
$custom-dark: #000000;

JSON

{
  "hex": "#191349",
  "rgb": {
    "r": 25,
    "g": 19,
    "b": 73
  },
  "hsl": {
    "h": 246.667,
    "s": 58.696,
    "l": 18.039
  },
  "oklch": {
    "l": 0.23491,
    "c": 0.0959,
    "h": 281.1
  },
  "luminance": 0.01153
}

Semantic roles & 50–950 ramp

primary

#191349

secondary

#798236

accent

#E246D1

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#040209

muted

#79787B

Preview Lab

Preview with #191349

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

Preview Lab → · Contrast checker → · Palette generator →