#16187F#16187F

#16187F is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.3% C 0.165 H 270.2°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#16187F
RGB	rgb(22, 24, 127)
HSL	hsl(239, 70%, 29%)
HSV	hsv(239, 83%, 50%)
CMYK	cmyk(82.7%, 81.1%, 0%, 50.2%)
CIE-LAB	lab(17.25, 37.38, -56.91)
CIE-LCH	lch(17.25, 68.09, 303.30°)
OKLab	oklab(30.27% 0.0007 -0.1648)
OKLCH	oklch(30.27% 0.165 270.2)
XYZ	xyz(4.4870, 2.3556, 20.2928)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16187F #7F7D16

analogous

#164D7F #16187F #49167F

triadic

#16187F #7F1618 #187F16

tetradic

#16187F #7F164D #7F7D16 #167F49

square

#16187F #7F164D #7F7D16 #167F49

split-complementary

#16187F #7F4916 #4D7F16

monochromatic

#05051A #0D0E4B #16187F #1F22B3 #3437DC

Accessibility & contrast

On white

14.27

#16187F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#16187F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16187F

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16187F	#FFFFFF	#000000	##FFFFFF
##16187F	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003082

Deuteranopia (green-blind)

#00257D

Tritanopia (blue-blind)

#00384B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #16187f;
/* rgb */ color: rgb(22, 24, 127);
/* oklch */ color: oklch(30.3% 0.165 270.2);

Tailwind

colors: {
  custom: {
    50: '#6957a5',
    500: '#16187f',
    950: '#000000',
  },
}

SCSS

$custom: #16187f;
$custom-light: #6957a5;
$custom-dark: #000000;

JSON

{
  "hex": "#16187f",
  "rgb": {
    "r": 22,
    "g": 24,
    "b": 127
  },
  "hsl": {
    "h": 238.857,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30271,
    "c": 0.16481,
    "h": 270.2
  },
  "luminance": 0.02356
}

Semantic roles & 50–950 ramp

primary

#16187F

secondary

#B4B23D

accent

#EA3BED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #16187F

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

Preview Lab → · Contrast checker → · Palette generator →