#191157#191157

#191157 is a very dark, moderate blue. Relative luminance 0.013; OKLCH L 24.7% C 0.119 H 278.4°. Best body text is #FFFFFF at 16.68:1 contrast (WCAG AA passes).

Color values

HEX	#191157
RGB	rgb(25, 17, 87)
HSL	hsl(247, 67%, 20%)
HSV	hsv(247, 80%, 34%)
CMYK	cmyk(71.3%, 80.5%, 0%, 65.9%)
CIE-LAB	lab(11.24, 27.63, -40.61)
CIE-LCH	lch(11.24, 49.12, 304.23°)
OKLab	oklab(24.69% 0.0172 -0.1173)
OKLCH	oklch(24.69% 0.119 278.4)
XYZ	xyz(2.3211, 1.2955, 9.1427)
Luminance	0.0130 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191157 #4F5711

analogous

#112C57 #191157 #3C1157

triadic

#191157 #571911 #115719

tetradic

#191157 #57112C #4F5711 #11573C

square

#191157 #57112C #4F5711 #11573C

split-complementary

#191157 #573C11 #2C5711

monochromatic

#07051A #0A0724 #191157 #281B8A #3625BD

Accessibility & contrast

On white

16.68

#191157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#191157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191157

16.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191157	#FFFFFF	#000000	##FFFFFF
##191157	1.00	16.68	1.26	16.68
#FFFFFF	16.68	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002159

Deuteranopia (green-blind)

#001B56

Tritanopia (blue-blind)

#002533

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #191157;
/* rgb */ color: rgb(25, 17, 87);
/* oklch */ color: oklch(24.7% 0.119 278.4);

Tailwind

colors: {
  custom: {
    50: '#605087',
    500: '#191157',
    950: '#000000',
  },
}

SCSS

$custom: #191157;
$custom-light: #605087;
$custom-dark: #000000;

JSON

{
  "hex": "#191157",
  "rgb": {
    "r": 25,
    "g": 17,
    "b": 87
  },
  "hsl": {
    "h": 246.857,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.2469,
    "c": 0.11853,
    "h": 278.4
  },
  "luminance": 0.01296
}

Semantic roles & 50–950 ramp

primary

#191157

secondary

#859034

accent

#EA3ED6

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020B

muted

#7A787C

Preview Lab

Preview with #191157

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

Preview Lab → · Contrast checker → · Palette generator →