#161F80#161F80

#161F80 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.4% C 0.159 H 269.3°. Best body text is #FFFFFF at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#161F80
RGB	rgb(22, 31, 128)
HSL	hsl(235, 71%, 29%)
HSV	hsv(235, 83%, 50%)
CMYK	cmyk(82.8%, 75.8%, 0%, 49.8%)
CIE-LAB	lab(18.84, 33.57, -54.92)
CIE-LCH	lch(18.84, 64.37, 301.43°)
OKLab	oklab(31.43% -0.0019 -0.1591)
OKLCH	oklch(31.43% 0.159 269.3)
XYZ	xyz(4.7158, 2.7085, 20.6921)
Luminance	0.0271 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F80 #807716

analogous

#165480 #161F80 #421680

triadic

#161F80 #80161F #1F8016

tetradic

#161F80 #801654 #807716 #168042

square

#161F80 #801654 #807716 #168042

split-complementary

#161F80 #804216 #548016

monochromatic

#04061A #0D124C #161F80 #1F2CB4 #3443DC

Accessibility & contrast

On white

13.62

#161F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#161F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F80

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F80	#FFFFFF	#000000	##FFFFFF
##161F80	1.00	13.62	1.54	13.62
#FFFFFF	13.62	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003383

Deuteranopia (green-blind)

#00297E

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #161f80;
/* rgb */ color: rgb(22, 31, 128);
/* oklch */ color: oklch(31.4% 0.159 269.3);

Tailwind

colors: {
  custom: {
    50: '#695ba6',
    500: '#161f80',
    950: '#000000',
  },
}

SCSS

$custom: #161f80;
$custom-light: #695ba6;
$custom-dark: #000000;

JSON

{
  "hex": "#161f80",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 128
  },
  "hsl": {
    "h": 234.906,
    "s": 70.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31427,
    "c": 0.15913,
    "h": 269.3
  },
  "luminance": 0.02709
}

Semantic roles & 50–950 ramp

primary

#161F80

secondary

#B5AB3D

accent

#DE3AED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #161F80

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

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