#18167C#18167C

#18167C is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.7% C 0.162 H 271.5°. Best body text is #FFFFFF at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#18167C
RGB	rgb(24, 22, 124)
HSL	hsl(241, 70%, 29%)
HSV	hsv(241, 82%, 49%)
CMYK	cmyk(80.6%, 82.3%, 0%, 51.4%)
CIE-LAB	lab(16.62, 37.58, -56.05)
CIE-LCH	lch(16.62, 67.48, 303.84°)
OKLab	oklab(29.75% 0.0043 -0.1622)
OKLCH	oklch(29.75% 0.162 271.5)
XYZ	xyz(4.3005, 2.2228, 19.2673)
Luminance	0.0222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18167C #7A7C16

analogous

#16477C #18167C #4B167C

triadic

#18167C #7C1816 #167C18

tetradic

#18167C #7C1647 #7A7C16 #167C4B

square

#18167C #7C1647 #7A7C16 #167C4B

split-complementary

#18167C #7C4B16 #477C16

monochromatic

#05051A #0E0D48 #18167C #221FB0 #3532DB

Accessibility & contrast

On white

14.54

#18167C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#18167C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18167C

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18167C	#FFFFFF	#000000	##FFFFFF
##18167C	1.00	14.54	1.44	14.54
#FFFFFF	14.54	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7F

Deuteranopia (green-blind)

#00247A

Tritanopia (blue-blind)

#003649

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #18167c;
/* rgb */ color: rgb(24, 22, 124);
/* oklch */ color: oklch(29.7% 0.162 271.5);

Tailwind

colors: {
  custom: {
    50: '#6956a3',
    500: '#18167c',
    950: '#000000',
  },
}

SCSS

$custom: #18167c;
$custom-light: #6956a3;
$custom-dark: #000000;

JSON

{
  "hex": "#18167c",
  "rgb": {
    "r": 24,
    "g": 22,
    "b": 124
  },
  "hsl": {
    "h": 241.176,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.29748,
    "c": 0.16231,
    "h": 271.5
  },
  "luminance": 0.02223
}

Semantic roles & 50–950 ramp

primary

#18167C

secondary

#AFB13D

accent

#ED3BE9

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #18167C

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

Preview Lab → · Contrast checker → · Palette generator →