#161F53#161F53

#161F53 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.7% C 0.095 H 271.1°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#161F53
RGB	rgb(22, 31, 83)
HSL	hsl(231, 58%, 21%)
HSV	hsv(231, 73%, 33%)
CMYK	cmyk(73.5%, 62.7%, 0%, 67.5%)
CIE-LAB	lab(14.26, 15.89, -32.97)
CIE-LCH	lch(14.26, 36.60, 295.73°)
OKLab	oklab(26.7% 0.0018 -0.0949)
OKLCH	oklch(26.7% 0.095 271.1)
XYZ	xyz(2.3817, 1.7749, 8.3990)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161F53 #534A16

analogous

#163D53 #161F53 #2C1653

triadic

#161F53 #53161F #1F5316

tetradic

#161F53 #53163D #534A16 #16532C

square

#161F53 #53163D #534A16 #16532C

split-complementary

#161F53 #532C16 #3D5316

monochromatic

#060918 #090D23 #161F53 #233183 #3043B4

Accessibility & contrast

On white

15.50

#161F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#161F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161F53

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161F53	#FFFFFF	#000000	##FFFFFF
##161F53	1.00	15.50	1.36	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002755

Deuteranopia (green-blind)

#002152

Tritanopia (blue-blind)

#002C35

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #161f53;
/* rgb */ color: rgb(22, 31, 83);
/* oklch */ color: oklch(26.7% 0.095 271.1);

Tailwind

colors: {
  custom: {
    50: '#5c5a84',
    500: '#161f53',
    950: '#000000',
  },
}

SCSS

$custom: #161f53;
$custom-light: #5c5a84;
$custom-dark: #000000;

JSON

{
  "hex": "#161f53",
  "rgb": {
    "r": 22,
    "g": 31,
    "b": 83
  },
  "hsl": {
    "h": 231.148,
    "s": 58.095,
    "l": 20.588
  },
  "oklch": {
    "l": 0.26699,
    "c": 0.09495,
    "h": 271.1
  },
  "luminance": 0.01775
}

Semantic roles & 50–950 ramp

primary

#161F53

secondary

#8A7F3A

accent

#CA46E1

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04030B

muted

#79787C

Preview Lab

Preview with #161F53

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

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