#190E66#190E66

#190E66 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.1% C 0.141 H 275.9°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#190E66
RGB	rgb(25, 14, 102)
HSL	hsl(248, 76%, 23%)
HSV	hsv(248, 86%, 40%)
CMYK	cmyk(75.5%, 86.3%, 0%, 60%)
CIE-LAB	lab(12.48, 34.47, -48.61)
CIE-LCH	lch(12.48, 59.59, 305.34°)
OKLab	oklab(26.09% 0.0145 -0.1405)
OKLCH	oklch(26.09% 0.141 275.9)
XYZ	xyz(2.9554, 1.4798, 12.6977)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190E66 #5B660E

analogous

#0E2F66 #190E66 #450E66

triadic

#190E66 #66190E #0E6619

tetradic

#190E66 #660E2F #5B660E #0E6645

square

#190E66 #660E2F #5B660E #0E6645

split-complementary

#190E66 #66450E #2F660E

monochromatic

#07041B #0C0730 #190E66 #26159C #331DD2

Accessibility & contrast

On white

16.20

#190E66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#190E66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190E66

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190E66	#FFFFFF	#000000	##FFFFFF
##190E66	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002468

Deuteranopia (green-blind)

#001D65

Tritanopia (blue-blind)

#002A3B

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #190e66;
/* rgb */ color: rgb(25, 14, 102);
/* oklch */ color: oklch(26.1% 0.141 275.9);

Tailwind

colors: {
  custom: {
    50: '#645093',
    500: '#190e66',
    950: '#000000',
  },
}

SCSS

$custom: #190e66;
$custom-light: #645093;
$custom-dark: #000000;

JSON

{
  "hex": "#190e66",
  "rgb": {
    "r": 25,
    "g": 14,
    "b": 102
  },
  "hsl": {
    "h": 247.5,
    "s": 75.862,
    "l": 22.745
  },
  "oklch": {
    "l": 0.26089,
    "c": 0.14126,
    "h": 275.9
  },
  "luminance": 0.0148
}

Semantic roles & 50–950 ramp

primary

#190E66

secondary

#919F31

accent

#F235DB

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #190E66

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

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