#161F7E#161F7E

#161F7E is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.2% C 0.157 H 269.4°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#161F7E
RGB	rgb(22, 31, 126)
HSL	hsl(235, 70%, 29%)
HSV	hsv(235, 83%, 49%)
CMYK	cmyk(82.5%, 75.4%, 0%, 50.6%)
CIE-LAB	lab(18.61, 32.83, -54.02)
CIE-LCH	lch(18.61, 63.22, 301.29°)
OKLab	oklab(31.2% -0.0016 -0.1565)
OKLCH	oklch(31.2% 0.157 269.4)
XYZ	xyz(4.5855, 2.6564, 20.0057)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F7E #7E7516

analogous

#16537E #161F7E #41167E

triadic

#161F7E #7E161F #1F7E16

tetradic

#161F7E #7E1653 #7E7516 #167E41

square

#161F7E #7E1653 #7E7516 #167E41

split-complementary

#161F7E #7E4116 #537E16

monochromatic

#05061A #0D124A #161F7E #1F2CB2 #3342DB

Accessibility & contrast

On white

13.71

#161F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#161F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F7E

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F7E	#FFFFFF	#000000	##FFFFFF
##161F7E	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003281

Deuteranopia (green-blind)

#00287C

Tritanopia (blue-blind)

#003A4C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #161f7e;
/* rgb */ color: rgb(22, 31, 126);
/* oklch */ color: oklch(31.2% 0.157 269.4);

Tailwind

colors: {
  custom: {
    50: '#685ba4',
    500: '#161f7e',
    950: '#000000',
  },
}

SCSS

$custom: #161f7e;
$custom-light: #685ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#161f7e",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 126
  },
  "hsl": {
    "h": 234.808,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31199,
    "c": 0.15652,
    "h": 269.4
  },
  "luminance": 0.02657
}

Semantic roles & 50–950 ramp

primary

#161F7E

secondary

#B3A93D

accent

#DE3BED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #161F7E

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

Preview Lab → · Contrast checker → · Palette generator →