#190E5A#190E5A

#190E5A is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.6% C 0.126 H 278.4°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#190E5A
RGB	rgb(25, 14, 90)
HSL	hsl(249, 73%, 20%)
HSV	hsv(249, 84%, 35%)
CMYK	cmyk(72.2%, 84.4%, 0%, 64.7%)
CIE-LAB	lab(10.98, 30.44, -43.07)
CIE-LCH	lch(10.98, 52.74, 305.25°)
OKLab	oklab(24.61% 0.0183 -0.1244)
OKLCH	oklch(24.61% 0.126 278.4)
XYZ	xyz(2.4028, 1.2587, 9.7872)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190E5A #4F5A0E

analogous

#0E295A #190E5A #3F0E5A

triadic

#190E5A #5A190E #0E5A19

tetradic

#190E5A #5A0E29 #4F5A0E #0E5A3F

square

#190E5A #5A0E29 #4F5A0E #0E5A3F

split-complementary

#190E5A #5A3F0E #295A0E

monochromatic

#07041A #0A0625 #190E5A #28168F #361EC4

Accessibility & contrast

On white

16.78

#190E5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#190E5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190E5A

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190E5A	#FFFFFF	#000000	##FFFFFF
##190E5A	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205C

Deuteranopia (green-blind)

#001A59

Tritanopia (blue-blind)

#002534

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #190e5a;
/* rgb */ color: rgb(25, 14, 90);
/* oklch */ color: oklch(24.6% 0.126 278.4);

Tailwind

colors: {
  custom: {
    50: '#614f8a',
    500: '#190e5a',
    950: '#000000',
  },
}

SCSS

$custom: #190e5a;
$custom-light: #614f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#190e5a",
  "rgb": {
    "r": 25,
    "g": 14,
    "b": 90
  },
  "hsl": {
    "h": 248.684,
    "s": 73.077,
    "l": 20.392
  },
  "oklch": {
    "l": 0.24612,
    "c": 0.12573,
    "h": 278.4
  },
  "luminance": 0.01259
}

Semantic roles & 50–950 ramp

primary

#190E5A

secondary

#859430

accent

#F038D5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #190E5A

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

Preview Lab → · Contrast checker → · Palette generator →