#18167F#18167F

#18167F is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.1% C 0.166 H 271.3°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#18167F
RGB	rgb(24, 22, 127)
HSL	hsl(241, 70%, 29%)
HSV	hsv(241, 83%, 50%)
CMYK	cmyk(81.1%, 82.7%, 0%, 50.2%)
CIE-LAB	lab(16.99, 38.60, -57.34)
CIE-LCH	lch(16.99, 69.13, 303.95°)
OKLab	oklab(30.12% 0.0036 -0.166)
OKLCH	oklch(30.12% 0.166 271.3)
XYZ	xyz(4.4931, 2.2998, 20.2817)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18167F #7D7F16

analogous

#16497F #18167F #4D167F

triadic

#18167F #7F1816 #167F18

tetradic

#18167F #7F1649 #7D7F16 #167F4D

square

#18167F #7F1649 #7D7F16 #167F4D

split-complementary

#18167F #7F4D16 #497F16

monochromatic

#05051A #0E0D4B #18167F #221FB3 #3734DC

Accessibility & contrast

On white

14.38

#18167F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#18167F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18167F

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18167F	#FFFFFF	#000000	##FFFFFF
##18167F	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F82

Deuteranopia (green-blind)

#00247D

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #18167f;
/* rgb */ color: rgb(24, 22, 127);
/* oklch */ color: oklch(30.1% 0.166 271.3);

Tailwind

colors: {
  custom: {
    50: '#6a56a5',
    500: '#18167f',
    950: '#000000',
  },
}

SCSS

$custom: #18167f;
$custom-light: #6a56a5;
$custom-dark: #000000;

JSON

{
  "hex": "#18167f",
  "rgb": {
    "r": 24,
    "g": 22,
    "b": 127
  },
  "hsl": {
    "h": 241.143,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30116,
    "c": 0.16604,
    "h": 271.3
  },
  "luminance": 0.023
}

Semantic roles & 50–950 ramp

primary

#18167F

secondary

#B2B43D

accent

#ED3BEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #18167F

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

Preview Lab → · Contrast checker → · Palette generator →