#191574#191574

#191574 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.7% C 0.153 H 272.9°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#191574
RGB	rgb(25, 21, 116)
HSL	hsl(243, 69%, 27%)
HSV	hsv(243, 82%, 45%)
CMYK	cmyk(78.4%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(15.51, 35.47, -52.75)
CIE-LCH	lch(15.51, 63.57, 303.92°)
OKLab	oklab(28.7% 0.0078 -0.1526)
OKLCH	oklch(28.7% 0.153 272.9)
XYZ	xyz(3.8204, 2.0036, 16.7050)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191574 #707415

analogous

#154174 #191574 #491574

triadic

#191574 #741915 #157419

tetradic

#191574 #741541 #707415 #157449

square

#191574 #741541 #707415 #157449

split-complementary

#191574 #744915 #417415

monochromatic

#06051A #0E0C40 #191574 #241EA8 #322BD9

Accessibility & contrast

On white

14.99

#191574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#191574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191574

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191574	#FFFFFF	#000000	##FFFFFF
##191574	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B77

Deuteranopia (green-blind)

#002272

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #191574;
/* rgb */ color: rgb(25, 21, 116);
/* oklch */ color: oklch(28.7% 0.153 272.9);

Tailwind

colors: {
  custom: {
    50: '#67559d',
    500: '#191574',
    950: '#000000',
  },
}

SCSS

$custom: #191574;
$custom-light: #67559d;
$custom-dark: #000000;

JSON

{
  "hex": "#191574",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 242.526,
    "s": 69.343,
    "l": 26.863
  },
  "oklch": {
    "l": 0.28703,
    "c": 0.15283,
    "h": 272.9
  },
  "luminance": 0.02004
}

Semantic roles & 50–950 ramp

primary

#191574

secondary

#A5AA3B

accent

#EC3CE5

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #191574

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

Preview Lab → · Contrast checker → · Palette generator →