#161899#161899

#161899 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.5% C 0.196 H 268.7°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#161899
RGB	rgb(22, 24, 153)
HSL	hsl(239, 75%, 34%)
HSV	hsv(239, 86%, 60%)
CMYK	cmyk(85.6%, 84.3%, 0%, 40%)
CIE-LAB	lab(20.53, 46.02, -67.73)
CIE-LCH	lch(20.53, 81.88, 304.19°)
OKLab	oklab(33.5% -0.0046 -0.1961)
OKLCH	oklch(33.5% 0.196 268.7)
XYZ	xyz(6.4053, 3.1230, 30.3960)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161899 #999716

analogous

#165A99 #161899 #561699

triadic

#161899 #991618 #189916

tetradic

#161899 #99165A #999716 #169956

square

#161899 #99165A #999716 #169956

split-complementary

#161899 #995616 #5A9916

monochromatic

#07072E #0E1063 #161899 #1E20CF #4548E4

Accessibility & contrast

On white

12.92

#161899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#161899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161899

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161899	#FFFFFF	#000000	##FFFFFF
##161899	1.00	12.92	1.62	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00389C

Deuteranopia (green-blind)

#002A97

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #161899;
/* rgb */ color: rgb(22, 24, 153);
/* oklch */ color: oklch(33.5% 0.196 268.7);

Tailwind

colors: {
  custom: {
    50: '#7059b8',
    500: '#161899',
    950: '#000000',
  },
}

SCSS

$custom: #161899;
$custom-light: #7059b8;
$custom-dark: #000000;

JSON

{
  "hex": "#161899",
  "rgb": {
    "r": 22,
    "g": 24,
    "b": 153
  },
  "hsl": {
    "h": 239.084,
    "s": 74.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.33495,
    "c": 0.19616,
    "h": 268.7
  },
  "luminance": 0.03124
}

Semantic roles & 50–950 ramp

primary

#161899

secondary

#C5C346

accent

#EF36F1

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090412

muted

#7B7981

Preview Lab

Preview with #161899

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

Preview Lab → · Contrast checker → · Palette generator →