#191850#191850

#191850 is a dark, moderate blue. Relative luminance 0.014; OKLCH L 25.2% C 0.099 H 277.3°. Best body text is #FFFFFF at 16.31:1 contrast (WCAG AA passes).

Color values

HEX	#191850
RGB	rgb(25, 24, 80)
HSL	hsl(241, 54%, 20%)
HSV	hsv(241, 70%, 31%)
CMYK	cmyk(68.8%, 70%, 0%, 68.6%)
CIE-LAB	lab(12.21, 20.34, -34.24)
CIE-LCH	lch(12.21, 39.83, 300.71°)
OKLab	oklab(25.16% 0.0126 -0.0987)
OKLCH	oklch(25.16% 0.099 277.3)
XYZ	xyz(2.1750, 1.4390, 7.7510)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191850 #4F5018

analogous

#183350 #191850 #351850

triadic

#191850 #501918 #185019

tetradic

#191850 #501833 #4F5018 #185035

square

#191850 #501833 #4F5018 #185035

split-complementary

#191850 #503518 #335018

monochromatic

#070718 #0A0A21 #191850 #28267F #3634AE

Accessibility & contrast

On white

16.31

#191850 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#191850 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191850

16.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191850	#FFFFFF	#000000	##FFFFFF
##191850	1.00	16.31	1.29	16.31
#FFFFFF	16.31	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002252

Deuteranopia (green-blind)

#001E4F

Tritanopia (blue-blind)

#002631

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #191850;
/* rgb */ color: rgb(25, 24, 80);
/* oklch */ color: oklch(25.2% 0.099 277.3);

Tailwind

colors: {
  custom: {
    50: '#5d5582',
    500: '#191850',
    950: '#000000',
  },
}

SCSS

$custom: #191850;
$custom-light: #5d5582;
$custom-dark: #000000;

JSON

{
  "hex": "#191850",
  "rgb": {
    "r": 25,
    "g": 24,
    "b": 80
  },
  "hsl": {
    "h": 241.071,
    "s": 53.846,
    "l": 20.392
  },
  "oklch": {
    "l": 0.25162,
    "c": 0.09946,
    "h": 277.3
  },
  "luminance": 0.01439
}

Semantic roles & 50–950 ramp

primary

#191850

secondary

#85873D

accent

#DD4BDB

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#05030A

muted

#79787C

Preview Lab

Preview with #191850

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

Preview Lab → · Contrast checker → · Palette generator →