#16154D#16154D

#16154D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.0% C 0.100 H 276.6°. Best body text is #FFFFFF at 16.82:1 contrast (WCAG AA passes).

Color values

HEX	#16154D
RGB	rgb(22, 21, 77)
HSL	hsl(241, 57%, 19%)
HSV	hsv(241, 73%, 30%)
CMYK	cmyk(71.4%, 72.7%, 0%, 69.8%)
CIE-LAB	lab(10.87, 20.79, -34.39)
CIE-LCH	lch(10.87, 40.19, 301.15°)
OKLab	oklab(24.03% 0.0115 -0.0992)
OKLCH	oklch(24.03% 0.1 276.6)
XYZ	xyz(1.9382, 1.2426, 7.1574)
Luminance	0.0124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16154D #4C4D15

analogous

#15304D #16154D #32154D

triadic

#16154D #4D1615 #154D16

tetradic

#16154D #4D1530 #4C4D15 #154D32

square

#16154D #4D1530 #4C4D15 #154D32

split-complementary

#16154D #4D3215 #304D15

monochromatic

#070718 #08081D #16154D #24227D #312FAD

Accessibility & contrast

On white

16.82

#16154D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#16154D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16154D

16.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16154D	#FFFFFF	#000000	##FFFFFF
##16154D	1.00	16.82	1.25	16.82
#FFFFFF	16.82	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00204F

Deuteranopia (green-blind)

#001B4C

Tritanopia (blue-blind)

#00242E

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #16154d;
/* rgb */ color: rgb(22, 21, 77);
/* oklch */ color: oklch(24.0% 0.100 276.6);

Tailwind

colors: {
  custom: {
    50: '#5c527f',
    500: '#16154d',
    950: '#000000',
  },
}

SCSS

$custom: #16154d;
$custom-light: #5c527f;
$custom-dark: #000000;

JSON

{
  "hex": "#16154d",
  "rgb": {
    "r": 22,
    "g": 21,
    "b": 77
  },
  "hsl": {
    "h": 241.071,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.24026,
    "c": 0.09987,
    "h": 276.6
  },
  "luminance": 0.01243
}

Semantic roles & 50–950 ramp

primary

#16154D

secondary

#848539

accent

#E047DE

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#04020A

muted

#79787C

Preview Lab

Preview with #16154D

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

Preview Lab → · Contrast checker → · Palette generator →