#16176F#16176F

#16176F is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.2% C 0.145 H 271.7°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#16176F
RGB	rgb(22, 23, 111)
HSL	hsl(239, 67%, 26%)
HSV	hsv(239, 80%, 44%)
CMYK	cmyk(80.2%, 79.3%, 0%, 56.5%)
CIE-LAB	lab(15.12, 32.30, -50.15)
CIE-LCH	lch(15.12, 59.65, 302.78°)
OKLab	oklab(28.2% 0.0043 -0.1452)
OKLCH	oklch(28.2% 0.145 271.7)
XYZ	xyz(3.5055, 1.9307, 15.2238)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16176F #6F6E16

analogous

#16436F #16176F #41166F

triadic

#16176F #6F1617 #176F16

tetradic

#16176F #6F1643 #6F6E16 #166F41

square

#16176F #6F1643 #6F6E16 #166F41

split-complementary

#16176F #6F4116 #436F16

monochromatic

#05051A #0C0C3C #16176F #2022A2 #2B2CD5

Accessibility & contrast

On white

15.15

#16176F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#16176F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16176F

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16176F	#FFFFFF	#000000	##FFFFFF
##16176F	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A72

Deuteranopia (green-blind)

#00216D

Tritanopia (blue-blind)

#003142

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #16176f;
/* rgb */ color: rgb(22, 23, 111);
/* oklch */ color: oklch(28.2% 0.145 271.7);

Tailwind

colors: {
  custom: {
    50: '#655599',
    500: '#16176f',
    950: '#000000',
  },
}

SCSS

$custom: #16176f;
$custom-light: #655599;
$custom-dark: #000000;

JSON

{
  "hex": "#16176f",
  "rgb": {
    "r": 22,
    "g": 23,
    "b": 111
  },
  "hsl": {
    "h": 239.326,
    "s": 66.917,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28203,
    "c": 0.14525,
    "h": 271.7
  },
  "luminance": 0.01931
}

Semantic roles & 50–950 ramp

primary

#16176F

secondary

#A5A43C

accent

#E83EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #16176F

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

Preview Lab → · Contrast checker → · Palette generator →