#161F70#161F70

#161F70 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.6% C 0.138 H 270.1°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#161F70
RGB	rgb(22, 31, 112)
HSL	hsl(234, 67%, 26%)
HSV	hsv(234, 80%, 44%)
CMYK	cmyk(80.4%, 72.3%, 0%, 56.1%)
CIE-LAB	lab(17.08, 27.53, -47.56)
CIE-LCH	lch(17.08, 54.95, 300.06°)
OKLab	oklab(29.64% 0.0002 -0.1377)
OKLCH	oklch(29.64% 0.138 270.1)
XYZ	xyz(3.7445, 2.3200, 15.5765)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F70 #706716

analogous

#164C70 #161F70 #3A1670

triadic

#161F70 #70161F #1F7016

tetradic

#161F70 #70164C #706716 #16703A

square

#161F70 #70164C #706716 #16703A

split-complementary

#161F70 #703A16 #4C7016

monochromatic

#05071A #0C113D #161F70 #202DA3 #2B3CD5

Accessibility & contrast

On white

14.34

#161F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#161F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F70

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F70	#FFFFFF	#000000	##FFFFFF
##161F70	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E72

Deuteranopia (green-blind)

#00266F

Tritanopia (blue-blind)

#003545

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #161f70;
/* rgb */ color: rgb(22, 31, 112);
/* oklch */ color: oklch(29.6% 0.138 270.1);

Tailwind

colors: {
  custom: {
    50: '#645b9a',
    500: '#161f70',
    950: '#000000',
  },
}

SCSS

$custom: #161f70;
$custom-light: #645b9a;
$custom-dark: #000000;

JSON

{
  "hex": "#161f70",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 112
  },
  "hsl": {
    "h": 234,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.29643,
    "c": 0.13768,
    "h": 270.1
  },
  "luminance": 0.0232
}

Semantic roles & 50–950 ramp

primary

#161F70

secondary

#A69B3C

accent

#D93EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #161F70

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

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