#161D71#161D71

#161D71 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.4% C 0.141 H 270.5°. Best body text is #FFFFFF at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#161D71
RGB	rgb(22, 29, 113)
HSL	hsl(235, 67%, 26%)
HSV	hsv(235, 81%, 44%)
CMYK	cmyk(80.5%, 74.3%, 0%, 55.7%)
CIE-LAB	lab(16.70, 29.25, -48.83)
CIE-LCH	lch(16.70, 56.92, 300.92°)
OKLab	oklab(29.4% 0.0012 -0.1414)
OKLCH	oklch(29.4% 0.141 270.5)
XYZ	xyz(3.7499, 2.2411, 15.8545)
Luminance	0.0224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D71 #716A16

analogous

#164B71 #161D71 #3D1671

triadic

#161D71 #71161D #1D7116

tetradic

#161D71 #71164B #716A16 #16713D

square

#161D71 #71164B #716A16 #16713D

split-complementary

#161D71 #713D16 #4B7116

monochromatic

#05071A #0C103E #161D71 #202AA4 #2C39D6

Accessibility & contrast

On white

14.50

#161D71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#161D71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D71

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D71	#FFFFFF	#000000	##FFFFFF
##161D71	1.00	14.50	1.45	14.50
#FFFFFF	14.50	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E74

Deuteranopia (green-blind)

#00256F

Tritanopia (blue-blind)

#003545

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #161d71;
/* rgb */ color: rgb(22, 29, 113);
/* oklch */ color: oklch(29.4% 0.141 270.5);

Tailwind

colors: {
  custom: {
    50: '#65599b',
    500: '#161d71',
    950: '#000000',
  },
}

SCSS

$custom: #161d71;
$custom-light: #65599b;
$custom-dark: #000000;

JSON

{
  "hex": "#161d71",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 113
  },
  "hsl": {
    "h": 235.385,
    "s": 67.407,
    "l": 26.471
  },
  "oklch": {
    "l": 0.29402,
    "c": 0.14138,
    "h": 270.5
  },
  "luminance": 0.02242
}

Semantic roles & 50–950 ramp

primary

#161D71

secondary

#A79F3C

accent

#DD3EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030E

muted

#7A787E

Preview Lab

Preview with #161D71

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

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