#191154#191154

#191154 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.3% C 0.114 H 279.0°. Best body text is #FFFFFF at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#191154
RGB	rgb(25, 17, 84)
HSL	hsl(247, 66%, 20%)
HSV	hsv(247, 80%, 33%)
CMYK	cmyk(70.2%, 79.8%, 0%, 67.1%)
CIE-LAB	lab(10.90, 26.56, -39.13)
CIE-LCH	lch(10.90, 47.29, 304.16°)
OKLab	oklab(24.35% 0.018 -0.1129)
OKLCH	oklch(24.35% 0.114 279)
XYZ	xyz(2.2011, 1.2475, 8.5106)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191154 #4C5411

analogous

#112B54 #191154 #3B1154

triadic

#191154 #541911 #115419

tetradic

#191154 #54112B #4C5411 #11543B

square

#191154 #54112B #4C5411 #11543B

split-complementary

#191154 #543B11 #2B5411

monochromatic

#080519 #0A0721 #191154 #281B87 #3726BA

Accessibility & contrast

On white

16.81

#191154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#191154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191154

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191154	#FFFFFF	#000000	##FFFFFF
##191154	1.00	16.81	1.25	16.81
#FFFFFF	16.81	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002056

Deuteranopia (green-blind)

#001B53

Tritanopia (blue-blind)

#002431

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #191154;
/* rgb */ color: rgb(25, 17, 84);
/* oklch */ color: oklch(24.3% 0.114 279.0);

Tailwind

colors: {
  custom: {
    50: '#5f5085',
    500: '#191154',
    950: '#000000',
  },
}

SCSS

$custom: #191154;
$custom-light: #5f5085;
$custom-dark: #000000;

JSON

{
  "hex": "#191154",
  "rgb": {
    "r": 25,
    "g": 17,
    "b": 84
  },
  "hsl": {
    "h": 247.164,
    "s": 66.337,
    "l": 19.804
  },
  "oklch": {
    "l": 0.24346,
    "c": 0.11437,
    "h": 279
  },
  "luminance": 0.01248
}

Semantic roles & 50–950 ramp

primary

#191154

secondary

#828D34

accent

#E93FD5

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #191154

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

Preview Lab → · Contrast checker → · Palette generator →