#16175D#16175D

#16175D is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.1% C 0.121 H 273.6°. Best body text is #FFFFFF at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#16175D
RGB	rgb(22, 23, 93)
HSL	hsl(239, 62%, 23%)
HSV	hsv(239, 76%, 36%)
CMYK	cmyk(76.3%, 75.3%, 0%, 63.5%)
CIE-LAB	lab(13.07, 25.60, -41.66)
CIE-LCH	lch(13.07, 48.90, 301.58°)
OKLab	oklab(26.13% 0.0076 -0.1204)
OKLCH	oklch(26.13% 0.121 273.6)
XYZ	xyz(2.6124, 1.5734, 10.5198)
Luminance	0.0157 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16175D #5D5C16

analogous

#163A5D #16175D #39165D

triadic

#16175D #5D1617 #175D16

tetradic

#16175D #5D163A #5D5C16 #165D39

square

#16175D #5D163A #5D5C16 #165D39

split-complementary

#16175D #5D3916 #3A5D16

monochromatic

#060619 #0A0B2C #16175D #22238E #2D2FC0

Accessibility & contrast

On white

15.97

#16175D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#16175D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16175D

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16175D	#FFFFFF	#000000	##FFFFFF
##16175D	1.00	15.97	1.31	15.97
#FFFFFF	15.97	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	15.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00255F

Deuteranopia (green-blind)

#001E5C

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #16175d;
/* rgb */ color: rgb(22, 23, 93);
/* oklch */ color: oklch(26.1% 0.121 273.6);

Tailwind

colors: {
  custom: {
    50: '#60548c',
    500: '#16175d',
    950: '#000000',
  },
}

SCSS

$custom: #16175d;
$custom-light: #60548c;
$custom-dark: #000000;

JSON

{
  "hex": "#16175d",
  "rgb": {
    "r": 22,
    "g": 23,
    "b": 93
  },
  "hsl": {
    "h": 239.155,
    "s": 61.739,
    "l": 22.549
  },
  "oklch": {
    "l": 0.26129,
    "c": 0.12069,
    "h": 273.6
  },
  "luminance": 0.01574
}

Semantic roles & 50–950 ramp

primary

#16175D

secondary

#94933B

accent

#E343E5

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #16175D

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

Preview Lab → · Contrast checker → · Palette generator →