#161F57#161F57

#161F57 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.1% C 0.101 H 271.0°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#161F57
RGB	rgb(22, 31, 87)
HSL	hsl(232, 60%, 21%)
HSV	hsv(232, 75%, 34%)
CMYK	cmyk(74.7%, 64.4%, 0%, 65.9%)
CIE-LAB	lab(14.62, 17.54, -35.09)
CIE-LCH	lch(14.62, 39.23, 296.55°)
OKLab	oklab(27.08% 0.0018 -0.1012)
OKLCH	oklch(27.08% 0.101 271)
XYZ	xyz(2.5406, 1.8384, 9.2359)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F57 #574E16

analogous

#164057 #161F57 #2E1657

triadic

#161F57 #57161F #1F5716

tetradic

#161F57 #571640 #574E16 #16572E

square

#161F57 #571640 #574E16 #16572E

split-complementary

#161F57 #572E16 #405716

monochromatic

#060918 #0A0E26 #161F57 #223088 #2F42B9

Accessibility & contrast

On white

15.35

#161F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#161F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F57

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F57	#FFFFFF	#000000	##FFFFFF
##161F57	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002859

Deuteranopia (green-blind)

#002256

Tritanopia (blue-blind)

#002D37

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #161f57;
/* rgb */ color: rgb(22, 31, 87);
/* oklch */ color: oklch(27.1% 0.101 271.0);

Tailwind

colors: {
  custom: {
    50: '#5d5a87',
    500: '#161f57',
    950: '#000000',
  },
}

SCSS

$custom: #161f57;
$custom-light: #5d5a87;
$custom-dark: #000000;

JSON

{
  "hex": "#161f57",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 87
  },
  "hsl": {
    "h": 231.692,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.27077,
    "c": 0.10119,
    "h": 271
  },
  "luminance": 0.01839
}

Semantic roles & 50–950 ramp

primary

#161F57

secondary

#8E833A

accent

#CD45E3

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#05030B

muted

#79787C

Preview Lab

Preview with #161F57

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

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