#16316F#16316F

#16316F is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.3% C 0.113 H 263.7°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#16316F
RGB	rgb(22, 49, 111)
HSL	hsl(222, 67%, 26%)
HSV	hsv(222, 80%, 44%)
CMYK	cmyk(80.2%, 55.9%, 0%, 56.5%)
CIE-LAB	lab(22.00, 14.35, -38.89)
CIE-LCH	lch(22.00, 41.45, 290.25°)
OKLab	oklab(33.26% -0.0124 -0.112)
OKLCH	oklch(33.26% 0.113 263.7)
XYZ	xyz(4.2974, 3.5144, 15.4877)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16316F #6F5416

analogous

#165D6F #16316F #27166F

triadic

#16316F #6F1631 #316F16

tetradic

#16316F #6F165D #6F5416 #166F27

square

#16316F #6F165D #6F5416 #166F27

split-complementary

#16316F #6F2716 #5D6F16

monochromatic

#050B1A #0C1A3C #16316F #2048A2 #2B5ED5

Accessibility & contrast

On white

12.33

#16316F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#16316F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16316F

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16316F	#FFFFFF	#000000	##FFFFFF
##16316F	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033971

Deuteranopia (green-blind)

#00316E

Tritanopia (blue-blind)

#00404B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #16316f;
/* rgb */ color: rgb(22, 49, 111);
/* oklch */ color: oklch(33.3% 0.113 263.7);

Tailwind

colors: {
  custom: {
    50: '#626899',
    500: '#16316f',
    950: '#000000',
  },
}

SCSS

$custom: #16316f;
$custom-light: #626899;
$custom-dark: #000000;

JSON

{
  "hex": "#16316f",
  "rgb": {
    "r": 22,
    "g": 49,
    "b": 111
  },
  "hsl": {
    "h": 221.798,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.33261,
    "c": 0.11273,
    "h": 263.7
  },
  "luminance": 0.03515
}

Semantic roles & 50–950 ramp

primary

#16316F

secondary

#A5853C

accent

#B63EEA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #16316F

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

Preview Lab → · Contrast checker → · Palette generator →