#161B54#161B54

#161B54 is a dark, moderate blue. Relative luminance 0.016; OKLCH L 25.9% C 0.102 H 273.1°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#161B54
RGB	rgb(22, 27, 84)
HSL	hsl(235, 58%, 21%)
HSV	hsv(235, 74%, 33%)
CMYK	cmyk(73.8%, 67.9%, 0%, 67.1%)
CIE-LAB	lab(13.20, 19.25, -35.38)
CIE-LCH	lch(13.20, 40.28, 298.55°)
OKLab	oklab(25.94% 0.0055 -0.1021)
OKLCH	oklch(25.94% 0.102 273.1)
XYZ	xyz(2.3225, 1.5943, 8.5711)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161B54 #544F16

analogous

#163A54 #161B54 #301654

triadic

#161B54 #54161B #1B5416

tetradic

#161B54 #54163A #544F16 #165430

square

#161B54 #54163A #544F16 #165430

split-complementary

#161B54 #543016 #3A5416

monochromatic

#060818 #090B24 #161B54 #232B84 #2F3AB5

Accessibility & contrast

On white

15.92

#161B54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#161B54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161B54

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161B54	#FFFFFF	#000000	##FFFFFF
##161B54	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002556

Deuteranopia (green-blind)

#001F53

Tritanopia (blue-blind)

#002934

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #161b54;
/* rgb */ color: rgb(22, 27, 84);
/* oklch */ color: oklch(25.9% 0.102 273.1);

Tailwind

colors: {
  custom: {
    50: '#5d5785',
    500: '#161b54',
    950: '#000000',
  },
}

SCSS

$custom: #161b54;
$custom-light: #5d5785;
$custom-dark: #000000;

JSON

{
  "hex": "#161b54",
  "rgb": {
    "r": 22,
    "g": 27,
    "b": 84
  },
  "hsl": {
    "h": 235.161,
    "s": 58.491,
    "l": 20.784
  },
  "oklch": {
    "l": 0.2594,
    "c": 0.10221,
    "h": 273.1
  },
  "luminance": 0.01595
}

Semantic roles & 50–950 ramp

primary

#161B54

secondary

#8B853A

accent

#D546E2

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#05030B

muted

#79787C

Preview Lab

Preview with #161B54

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

Preview Lab → · Contrast checker → · Palette generator →