#190E53#190E53

#190E53 is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.8% C 0.116 H 280.1°. Best body text is #FFFFFF at 17.09:1 contrast (WCAG AA passes).

Color values

HEX	#190E53
RGB	rgb(25, 14, 83)
HSL	hsl(250, 71%, 19%)
HSV	hsv(250, 83%, 33%)
CMYK	cmyk(69.9%, 83.1%, 0%, 67.5%)
CIE-LAB	lab(10.15, 28.02, -39.69)
CIE-LCH	lch(10.15, 48.59, 305.22°)
OKLab	oklab(23.78% 0.0204 -0.1146)
OKLCH	oklch(23.78% 0.116 280.1)
XYZ	xyz(2.1188, 1.1451, 8.2913)
Luminance	0.0115 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190E53 #48530E

analogous

#0E2653 #190E53 #3C0E53

triadic

#190E53 #53190E #0E5319

tetradic

#190E53 #530E26 #48530E #0E533C

square

#190E53 #530E26 #48530E #0E533C

split-complementary

#190E53 #533C0E #26530E

monochromatic

#08041A #09051F #190E53 #291787 #3920BC

Accessibility & contrast

On white

17.09

#190E53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#190E53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190E53

17.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190E53	#FFFFFF	#000000	##FFFFFF
##190E53	1.00	17.09	1.23	17.09
#FFFFFF	17.09	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E55

Deuteranopia (green-blind)

#001952

Tritanopia (blue-blind)

#002230

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #190e53;
/* rgb */ color: rgb(25, 14, 83);
/* oklch */ color: oklch(23.8% 0.116 280.1);

Tailwind

colors: {
  custom: {
    50: '#5f4e84',
    500: '#190e53',
    950: '#000000',
  },
}

SCSS

$custom: #190e53;
$custom-light: #5f4e84;
$custom-dark: #000000;

JSON

{
  "hex": "#190e53",
  "rgb": {
    "r": 25,
    "g": 14,
    "b": 83
  },
  "hsl": {
    "h": 249.565,
    "s": 71.134,
    "l": 19.02
  },
  "oklch": {
    "l": 0.23778,
    "c": 0.11637,
    "h": 280.1
  },
  "luminance": 0.01145
}

Semantic roles & 50–950 ramp

primary

#190E53

secondary

#7E8D2F

accent

#EE3AD1

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05020B

muted

#79787C

Preview Lab

Preview with #190E53

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

Preview Lab → · Contrast checker → · Palette generator →