#161F4C#161F4C

#161F4C is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.1% C 0.084 H 271.0°. Best body text is #FFFFFF at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#161F4C
RGB	rgb(22, 31, 76)
HSL	hsl(230, 55%, 19%)
HSV	hsv(230, 71%, 30%)
CMYK	cmyk(71.1%, 59.2%, 0%, 70.2%)
CIE-LAB	lab(13.66, 12.99, -29.16)
CIE-LCH	lch(13.66, 31.92, 294.02°)
OKLab	oklab(26.07% 0.0014 -0.0837)
OKLCH	oklch(26.07% 0.084 271)
XYZ	xyz(2.1249, 1.6722, 7.0469)
Luminance	0.0167 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F4C #4C4316

analogous

#163A4C #161F4C #28164C

triadic

#161F4C #4C161F #1F4C16

tetradic

#161F4C #4C163A #4C4316 #164C28

square

#161F4C #4C163A #4C4316 #164C28

split-complementary

#161F4C #4C2816 #3A4C16

monochromatic

#070A18 #080C1D #161F4C #24327B #3146AB

Accessibility & contrast

On white

15.74

#161F4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#161F4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F4C

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F4C	#FFFFFF	#000000	##FFFFFF
##161F4C	1.00	15.74	1.33	15.74
#FFFFFF	15.74	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03254E

Deuteranopia (green-blind)

#00214B

Tritanopia (blue-blind)

#002A32

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #161f4c;
/* rgb */ color: rgb(22, 31, 76);
/* oklch */ color: oklch(26.1% 0.084 271.0);

Tailwind

colors: {
  custom: {
    50: '#5a5a7e',
    500: '#161f4c',
    950: '#000000',
  },
}

SCSS

$custom: #161f4c;
$custom-light: #5a5a7e;
$custom-dark: #000000;

JSON

{
  "hex": "#161f4c",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 76
  },
  "hsl": {
    "h": 230,
    "s": 55.102,
    "l": 19.216
  },
  "oklch": {
    "l": 0.26065,
    "c": 0.08373,
    "h": 271
  },
  "luminance": 0.01672
}

Semantic roles & 50–950 ramp

primary

#161F4C

secondary

#84773A

accent

#C649DE

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #161F4C

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

Preview Lab → · Contrast checker → · Palette generator →