#16176A#16176A

#16176A is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.6% C 0.139 H 272.2°. Best body text is #FFFFFF at 15.39:1 contrast (WCAG AA passes).

Color values

HEX	#16176A
RGB	rgb(22, 23, 106)
HSL	hsl(239, 66%, 25%)
HSV	hsv(239, 79%, 42%)
CMYK	cmyk(79.2%, 78.3%, 0%, 58.4%)
CIE-LAB	lab(14.53, 30.48, -47.85)
CIE-LCH	lch(14.53, 56.74, 302.49°)
OKLab	oklab(27.62% 0.0053 -0.1385)
OKLCH	oklch(27.62% 0.139 272.2)
XYZ	xyz(3.2379, 1.8236, 13.8142)
Luminance	0.0182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16176A #6A6916

analogous

#16416A #16176A #3F166A

triadic

#16176A #6A1617 #176A16

tetradic

#16176A #6A1641 #6A6916 #166A3F

square

#16176A #6A1641 #6A6916 #166A3F

split-complementary

#16176A #6A3F16 #416A16

monochromatic

#050519 #0B0C37 #16176A #21229D #2B2DCF

Accessibility & contrast

On white

15.39

#16176A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#16176A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16176A

15.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16176A	#FFFFFF	#000000	##FFFFFF
##16176A	1.00	15.39	1.36	15.39
#FFFFFF	15.39	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296C

Deuteranopia (green-blind)

#002169

Tritanopia (blue-blind)

#002F3F

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #16176a;
/* rgb */ color: rgb(22, 23, 106);
/* oklch */ color: oklch(27.6% 0.139 272.2);

Tailwind

colors: {
  custom: {
    50: '#635596',
    500: '#16176a',
    950: '#000000',
  },
}

SCSS

$custom: #16176a;
$custom-light: #635596;
$custom-dark: #000000;

JSON

{
  "hex": "#16176a",
  "rgb": {
    "r": 22,
    "g": 23,
    "b": 106
  },
  "hsl": {
    "h": 239.286,
    "s": 65.625,
    "l": 25.098
  },
  "oklch": {
    "l": 0.27615,
    "c": 0.13861,
    "h": 272.2
  },
  "luminance": 0.01824
}

Semantic roles & 50–950 ramp

primary

#16176A

secondary

#A09F3B

accent

#E73FE9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #16176A

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

Preview Lab → · Contrast checker → · Palette generator →