#16158D#16158D

#16158D is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.6% C 0.184 H 269.5°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#16158D
RGB	rgb(22, 21, 141)
HSL	hsl(241, 74%, 32%)
HSV	hsv(241, 85%, 55%)
CMYK	cmyk(84.4%, 85.1%, 0%, 44.7%)
CIE-LAB	lab(18.49, 43.60, -63.67)
CIE-LCH	lch(18.49, 77.17, 304.40°)
OKLab	oklab(31.64% -0.0016 -0.1843)
OKLCH	oklch(31.64% 0.184 269.5)
XYZ	xyz(5.4051, 2.6293, 25.4168)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16158D #8C8D15

analogous

#15508D #16158D #52158D

triadic

#16158D #8D1615 #158D16

tetradic

#16158D #8D1550 #8C8D15 #158D52

square

#16158D #8D1550 #8C8D15 #158D52

split-complementary

#16158D #8D5215 #508D15

monochromatic

#050522 #0E0D58 #16158D #1E1DC2 #3C3BE2

Accessibility & contrast

On white

13.76

#16158D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#16158D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16158D

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16158D	#FFFFFF	#000000	##FFFFFF
##16158D	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003390

Deuteranopia (green-blind)

#00278B

Tritanopia (blue-blind)

#003C53

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #16158d;
/* rgb */ color: rgb(22, 21, 141);
/* oklch */ color: oklch(31.6% 0.184 269.5);

Tailwind

colors: {
  custom: {
    50: '#6d56b0',
    500: '#16158d',
    950: '#000000',
  },
}

SCSS

$custom: #16158d;
$custom-light: #6d56b0;
$custom-dark: #000000;

JSON

{
  "hex": "#16158d",
  "rgb": {
    "r": 22,
    "g": 21,
    "b": 141
  },
  "hsl": {
    "h": 240.5,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.31644,
    "c": 0.18433,
    "h": 269.5
  },
  "luminance": 0.0263
}

Semantic roles & 50–950 ramp

primary

#16158D

secondary

#C0C13D

accent

#F137EF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #16158D

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

Preview Lab → · Contrast checker → · Palette generator →