#161D6E#161D6E

#161D6E is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.1% C 0.137 H 270.6°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#161D6E
RGB	rgb(22, 29, 110)
HSL	hsl(235, 67%, 26%)
HSV	hsv(235, 80%, 43%)
CMYK	cmyk(80%, 73.6%, 0%, 56.9%)
CIE-LAB	lab(16.38, 28.10, -47.42)
CIE-LCH	lch(16.38, 55.12, 300.65°)
OKLab	oklab(29.07% 0.0016 -0.1373)
OKLCH	oklch(29.07% 0.137 270.6)
XYZ	xyz(3.5838, 2.1747, 14.9797)
Luminance	0.0217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161D6E #6E6716

analogous

#16496E #161D6E #3B166E

triadic

#161D6E #6E161D #1D6E16

tetradic

#161D6E #6E1649 #6E6716 #166E3B

square

#161D6E #6E1649 #6E6716 #166E3B

split-complementary

#161D6E #6E3B16 #496E16

monochromatic

#05071A #0C103B #161D6E #202AA1 #2A38D4

Accessibility & contrast

On white

14.63

#161D6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#161D6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161D6E

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161D6E	#FFFFFF	#000000	##FFFFFF
##161D6E	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D70

Deuteranopia (green-blind)

#00246D

Tritanopia (blue-blind)

#003443

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #161d6e;
/* rgb */ color: rgb(22, 29, 110);
/* oklch */ color: oklch(29.1% 0.137 270.6);

Tailwind

colors: {
  custom: {
    50: '#645999',
    500: '#161d6e',
    950: '#000000',
  },
}

SCSS

$custom: #161d6e;
$custom-light: #645999;
$custom-dark: #000000;

JSON

{
  "hex": "#161d6e",
  "rgb": {
    "r": 22,
    "g": 29,
    "b": 110
  },
  "hsl": {
    "h": 235.227,
    "s": 66.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.29069,
    "c": 0.13729,
    "h": 270.6
  },
  "luminance": 0.02175
}

Semantic roles & 50–950 ramp

primary

#161D6E

secondary

#A49C3C

accent

#DC3EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030E

muted

#7A787E

Preview Lab

Preview with #161D6E

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

Preview Lab → · Contrast checker → · Palette generator →