#161DA1#161DA1

#161DA1 is a dark, highly saturated blue. Relative luminance 0.036; OKLCH L 35.1% C 0.202 H 268.1°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#161DA1
RGB	rgb(22, 29, 161)
HSL	hsl(237, 76%, 36%)
HSV	hsv(237, 86%, 63%)
CMYK	cmyk(86.3%, 82%, 0%, 36.9%)
CIE-LAB	lab(22.38, 46.15, -69.56)
CIE-LCH	lch(22.38, 83.47, 303.56°)
OKLab	oklab(35.07% -0.0068 -0.2015)
OKLCH	oklch(35.07% 0.202 268.1)
XYZ	xyz(7.2011, 3.6216, 34.0308)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161DA1 #A19A16

analogous

#1662A1 #161DA1 #5416A1

triadic

#161DA1 #A1161D #1DA116

tetradic

#161DA1 #A11662 #A19A16 #16A154

square

#161DA1 #A11662 #A19A16 #16A154

split-complementary

#161DA1 #A15416 #62A116

monochromatic

#070A35 #0F136B #161DA1 #1D27D7 #4B53E6

Accessibility & contrast

On white

12.18

#161DA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#161DA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161DA1

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161DA1	#FFFFFF	#000000	##FFFFFF
##161DA1	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003DA5

Deuteranopia (green-blind)

#002E9F

Tritanopia (blue-blind)

#004760

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #161da1;
/* rgb */ color: rgb(22, 29, 161);
/* oklch */ color: oklch(35.1% 0.202 268.1);

Tailwind

colors: {
  custom: {
    50: '#725cbe',
    500: '#161da1',
    950: '#000000',
  },
}

SCSS

$custom: #161da1;
$custom-light: #725cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#161da1",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 161
  },
  "hsl": {
    "h": 236.978,
    "s": 75.956,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35069,
    "c": 0.20161,
    "h": 268.1
  },
  "luminance": 0.03623
}

Semantic roles & 50–950 ramp

primary

#161DA1

secondary

#C8C24B

accent

#E935F3

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #161DA1

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

Preview Lab → · Contrast checker → · Palette generator →