#161F77#161F77

#161F77 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.4% C 0.147 H 269.8°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#161F77
RGB	rgb(22, 31, 119)
HSL	hsl(234, 69%, 28%)
HSV	hsv(234, 82%, 47%)
CMYK	cmyk(81.5%, 73.9%, 0%, 53.3%)
CIE-LAB	lab(17.84, 30.21, -50.83)
CIE-LCH	lch(17.84, 59.13, 300.72°)
OKLab	oklab(30.41% -0.0006 -0.1472)
OKLCH	oklch(30.41% 0.147 269.8)
XYZ	xyz(4.1495, 2.4820, 17.7096)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F77 #776E16

analogous

#164F77 #161F77 #3D1677

triadic

#161F77 #77161F #1F7716

tetradic

#161F77 #77164F #776E16 #16773D

square

#161F77 #77164F #776E16 #16773D

split-complementary

#161F77 #773D16 #4F7716

monochromatic

#05071A #0C1243 #161F77 #202CAB #2F3FD9

Accessibility & contrast

On white

14.03

#161F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#161F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F77

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F77	#FFFFFF	#000000	##FFFFFF
##161F77	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307A

Deuteranopia (green-blind)

#002775

Tritanopia (blue-blind)

#003848

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #161f77;
/* rgb */ color: rgb(22, 31, 119);
/* oklch */ color: oklch(30.4% 0.147 269.8);

Tailwind

colors: {
  custom: {
    50: '#665b9f',
    500: '#161f77',
    950: '#000000',
  },
}

SCSS

$custom: #161f77;
$custom-light: #665b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#161f77",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 119
  },
  "hsl": {
    "h": 234.433,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30413,
    "c": 0.14722,
    "h": 269.8
  },
  "luminance": 0.02482
}

Semantic roles & 50–950 ramp

primary

#161F77

secondary

#ACA23C

accent

#DB3CEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040F

muted

#7A797E

Preview Lab

Preview with #161F77

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

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