#161A71#161A71

#161A71 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.9% C 0.145 H 271.0°. Best body text is #FFFFFF at 14.78:1 contrast (WCAG AA passes).

Color values

HEX	#161A71
RGB	rgb(22, 26, 113)
HSL	hsl(237, 67%, 26%)
HSV	hsv(237, 81%, 44%)
CMYK	cmyk(80.5%, 77%, 0%, 55.7%)
CIE-LAB	lab(16.01, 31.18, -49.98)
CIE-LCH	lch(16.01, 58.91, 301.96°)
OKLab	oklab(28.9% 0.0026 -0.1447)
OKLCH	oklch(28.9% 0.145 271)
XYZ	xyz(3.6799, 2.1012, 15.8312)
Luminance	0.0210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161A71 #716D16

analogous

#164871 #161A71 #401671

triadic

#161A71 #71161A #1A7116

tetradic

#161A71 #711648 #716D16 #167140

square

#161A71 #711648 #716D16 #167140

split-complementary

#161A71 #714016 #487116

monochromatic

#05061A #0C0E3E #161A71 #2026A4 #2C33D6

Accessibility & contrast

On white

14.78

#161A71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#161A71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161A71

14.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161A71	#FFFFFF	#000000	##FFFFFF
##161A71	1.00	14.78	1.42	14.78
#FFFFFF	14.78	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C74

Deuteranopia (green-blind)

#00236F

Tritanopia (blue-blind)

#003344

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #161a71;
/* rgb */ color: rgb(22, 26, 113);
/* oklch */ color: oklch(28.9% 0.145 271.0);

Tailwind

colors: {
  custom: {
    50: '#65579b',
    500: '#161a71',
    950: '#000000',
  },
}

SCSS

$custom: #161a71;
$custom-light: #65579b;
$custom-dark: #000000;

JSON

{
  "hex": "#161a71",
  "rgb": {
    "r": 22,
    "g": 26,
    "b": 113
  },
  "hsl": {
    "h": 237.363,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.28904,
    "c": 0.14473,
    "h": 271
  },
  "luminance": 0.02102
}

Semantic roles & 50–950 ramp

primary

#161A71

secondary

#A7A23C

accent

#E33EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #161A71

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

Preview Lab → · Contrast checker → · Palette generator →