#190F6E#190F6E

#190F6E is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.2% C 0.150 H 274.5°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#190F6E
RGB	rgb(25, 15, 110)
HSL	hsl(246, 76%, 25%)
HSV	hsv(246, 86%, 43%)
CMYK	cmyk(77.3%, 86.4%, 0%, 56.9%)
CIE-LAB	lab(13.67, 36.61, -51.89)
CIE-LCH	lch(13.67, 63.50, 305.20°)
OKLab	oklab(27.21% 0.0117 -0.15)
OKLCH	oklch(27.21% 0.151 274.5)
XYZ	xyz(3.3853, 1.6738, 14.8935)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#190F6E #646E0F

analogous

#0F356E #190F6E #490F6E

triadic

#190F6E #6E190F #0F6E19

tetradic

#190F6E #6E0F35 #646E0F #0F6E49

square

#190F6E #6E0F35 #646E0F #0F6E49

split-complementary

#190F6E #6E490F #356E0F

monochromatic

#06041B #0D0838 #190F6E #2516A4 #311EDA

Accessibility & contrast

On white

15.73

#190F6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#190F6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #190F6E

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##190F6E	#FFFFFF	#000000	##FFFFFF
##190F6E	1.00	15.73	1.33	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002771

Deuteranopia (green-blind)

#001E6C

Tritanopia (blue-blind)

#002D40

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #190f6e;
/* rgb */ color: rgb(25, 15, 110);
/* oklch */ color: oklch(27.2% 0.150 274.5);

Tailwind

colors: {
  custom: {
    50: '#665199',
    500: '#190f6e',
    950: '#000000',
  },
}

SCSS

$custom: #190f6e;
$custom-light: #665199;
$custom-dark: #000000;

JSON

{
  "hex": "#190f6e",
  "rgb": {
    "r": 25,
    "g": 15,
    "b": 110
  },
  "hsl": {
    "h": 246.316,
    "s": 76,
    "l": 24.51
  },
  "oklch": {
    "l": 0.2721,
    "c": 0.1505,
    "h": 274.5
  },
  "luminance": 0.01674
}

Semantic roles & 50–950 ramp

primary

#190F6E

secondary

#9AA633

accent

#F335DF

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #190F6E

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

Preview Lab → · Contrast checker → · Palette generator →