#16376C#16376C

#16376C is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.4% C 0.100 H 259.6°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#16376C
RGB	rgb(22, 55, 108)
HSL	hsl(217, 66%, 25%)
HSV	hsv(217, 80%, 42%)
CMYK	cmyk(79.6%, 49.1%, 0%, 57.6%)
CIE-LAB	lab(23.62, 8.78, -34.34)
CIE-LCH	lch(23.62, 35.44, 284.35°)
OKLab	oklab(34.43% -0.0182 -0.0985)
OKLCH	oklch(34.43% 0.1 259.6)
XYZ	xyz(4.4029, 3.9852, 14.7216)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16376C #6C4B16

analogous

#16626C #16376C #20166C

triadic

#16376C #6C1637 #376C16

tetradic

#16376C #6C1662 #6C4B16 #166C20

square

#16376C #6C1662 #6C4B16 #166C20

split-complementary

#16376C #6C2016 #626C16

monochromatic

#050D19 #0C1D39 #16376C #20519F #2B6BD2

Accessibility & contrast

On white

11.68

#16376C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#16376C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16376C

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16376C	#FFFFFF	#000000	##FFFFFF
##16376C	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3C6E

Deuteranopia (green-blind)

#05356B

Tritanopia (blue-blind)

#00444C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #16376c;
/* rgb */ color: rgb(22, 55, 108);
/* oklch */ color: oklch(34.4% 0.100 259.6);

Tailwind

colors: {
  custom: {
    50: '#616d96',
    500: '#16376c',
    950: '#000000',
  },
}

SCSS

$custom: #16376c;
$custom-light: #616d96;
$custom-dark: #000000;

JSON

{
  "hex": "#16376c",
  "rgb": {
    "r": 22,
    "g": 55,
    "b": 108
  },
  "hsl": {
    "h": 216.977,
    "s": 66.154,
    "l": 25.49
  },
  "oklch": {
    "l": 0.34432,
    "c": 0.10018,
    "h": 259.6
  },
  "luminance": 0.03986
}

Semantic roles & 50–950 ramp

primary

#16376C

secondary

#A27B3C

accent

#A83FE9

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #16376C

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

Preview Lab → · Contrast checker → · Palette generator →