#161B77#161B77

#161B77 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.8% C 0.152 H 270.4°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#161B77
RGB	rgb(22, 27, 119)
HSL	hsl(237, 69%, 28%)
HSV	hsv(237, 82%, 47%)
CMYK	cmyk(81.5%, 77.3%, 0%, 53.3%)
CIE-LAB	lab(16.92, 32.76, -52.34)
CIE-LCH	lch(16.92, 61.75, 302.04°)
OKLab	oklab(29.76% 0.0012 -0.1516)
OKLCH	oklch(29.76% 0.152 270.4)
XYZ	xyz(4.0514, 2.2859, 17.6769)
Luminance	0.0229 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161B77 #777216

analogous

#164C77 #161B77 #411677

triadic

#161B77 #77161B #1B7716

tetradic

#161B77 #77164C #777216 #167741

square

#161B77 #77164C #777216 #167741

split-complementary

#161B77 #774116 #4C7716

monochromatic

#05061A #0C0F43 #161B77 #2027AB #2F38D9

Accessibility & contrast

On white

14.41

#161B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#161B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161B77

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161B77	#FFFFFF	#000000	##FFFFFF
##161B77	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7A

Deuteranopia (green-blind)

#002575

Tritanopia (blue-blind)

#003647

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #161b77;
/* rgb */ color: rgb(22, 27, 119);
/* oklch */ color: oklch(29.8% 0.152 270.4);

Tailwind

colors: {
  custom: {
    50: '#67589f',
    500: '#161b77',
    950: '#000000',
  },
}

SCSS

$custom: #161b77;
$custom-light: #67589f;
$custom-dark: #000000;

JSON

{
  "hex": "#161b77",
  "rgb": {
    "r": 22,
    "g": 27,
    "b": 119
  },
  "hsl": {
    "h": 236.907,
    "s": 68.794,
    "l": 27.647
  },
  "oklch": {
    "l": 0.29758,
    "c": 0.1516,
    "h": 270.4
  },
  "luminance": 0.02286
}

Semantic roles & 50–950 ramp

primary

#161B77

secondary

#ACA73C

accent

#E33CEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #161B77

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

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