#161B7C#161B7C

#161B7C is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.3% C 0.158 H 270.1°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#161B7C
RGB	rgb(22, 27, 124)
HSL	hsl(237, 70%, 29%)
HSV	hsv(237, 82%, 49%)
CMYK	cmyk(82.3%, 78.2%, 0%, 51.4%)
CIE-LAB	lab(17.50, 34.57, -54.58)
CIE-LCH	lch(17.50, 64.61, 302.35°)
OKLab	oklab(30.34% 0.0003 -0.1581)
OKLCH	oklch(30.34% 0.158 270.1)
XYZ	xyz(4.3597, 2.4092, 19.3001)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161B7C #7C7716

analogous

#164E7C #161B7C #44167C

triadic

#161B7C #7C161B #1B7C16

tetradic

#161B7C #7C164E #7C7716 #167C44

square

#161B7C #7C164E #7C7716 #167C44

split-complementary

#161B7C #7C4416 #4E7C16

monochromatic

#05061A #0D1048 #161B7C #1F26B0 #323ADB

Accessibility & contrast

On white

14.17

#161B7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#161B7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161B7C

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161B7C	#FFFFFF	#000000	##FFFFFF
##161B7C	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307F

Deuteranopia (green-blind)

#00267A

Tritanopia (blue-blind)

#00384A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #161b7c;
/* rgb */ color: rgb(22, 27, 124);
/* oklch */ color: oklch(30.3% 0.158 270.1);

Tailwind

colors: {
  custom: {
    50: '#6859a3',
    500: '#161b7c',
    950: '#000000',
  },
}

SCSS

$custom: #161b7c;
$custom-light: #6859a3;
$custom-dark: #000000;

JSON

{
  "hex": "#161b7c",
  "rgb": {
    "r": 22,
    "g": 27,
    "b": 124
  },
  "hsl": {
    "h": 237.059,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30342,
    "c": 0.1581,
    "h": 270.1
  },
  "luminance": 0.0241
}

Semantic roles & 50–950 ramp

primary

#161B7C

secondary

#B1AB3D

accent

#E43BED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07030F

muted

#7A787F

Preview Lab

Preview with #161B7C

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

Preview Lab → · Contrast checker → · Palette generator →