#16247C#16247C

#16247C is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.8% C 0.148 H 268.6°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#16247C
RGB	rgb(22, 36, 124)
HSL	hsl(232, 70%, 29%)
HSV	hsv(232, 82%, 49%)
CMYK	cmyk(82.3%, 71%, 0%, 51.4%)
CIE-LAB	lab(19.59, 28.81, -51.15)
CIE-LCH	lch(19.59, 58.70, 299.39°)
OKLab	oklab(31.84% -0.0036 -0.1481)
OKLCH	oklch(31.84% 0.148 268.6)
XYZ	xyz(4.5986, 2.8870, 19.3798)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16247C #7C6E16

analogous

#16577C #16247C #3B167C

triadic

#16247C #7C1624 #247C16

tetradic

#16247C #7C1657 #7C6E16 #167C3B

square

#16247C #7C1657 #7C6E16 #167C3B

split-complementary

#16247C #7C3B16 #577C16

monochromatic

#05081A #0D1548 #16247C #1F33B0 #3249DB

Accessibility & contrast

On white

13.31

#16247C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#16247C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16247C

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16247C	#FFFFFF	#000000	##FFFFFF
##16247C	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347F

Deuteranopia (green-blind)

#002B7A

Tritanopia (blue-blind)

#003C4D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #16247c;
/* rgb */ color: rgb(22, 36, 124);
/* oklch */ color: oklch(31.8% 0.148 268.6);

Tailwind

colors: {
  custom: {
    50: '#675fa3',
    500: '#16247c',
    950: '#000000',
  },
}

SCSS

$custom: #16247c;
$custom-light: #675fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#16247c",
  "rgb": {
    "r": 22,
    "g": 36,
    "b": 124
  },
  "hsl": {
    "h": 231.765,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.31837,
    "c": 0.14817,
    "h": 268.6
  },
  "luminance": 0.02888
}

Semantic roles & 50–950 ramp

primary

#16247C

secondary

#B1A13D

accent

#D43BED

background

#F6F5FA

surface

#EBE9F4

border

#C6C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #16247C

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

Preview Lab → · Contrast checker → · Palette generator →