#18167E#18167E

#18167E is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.0% C 0.165 H 271.3°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#18167E
RGB	rgb(24, 22, 126)
HSL	hsl(241, 70%, 29%)
HSV	hsv(241, 83%, 49%)
CMYK	cmyk(81%, 82.5%, 0%, 50.6%)
CIE-LAB	lab(16.86, 38.26, -56.91)
CIE-LCH	lch(16.86, 68.58, 303.91°)
OKLab	oklab(29.99% 0.0039 -0.1647)
OKLCH	oklch(29.99% 0.165 271.3)
XYZ	xyz(4.4282, 2.2739, 19.9401)
Luminance	0.0227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18167E #7C7E16

analogous

#16487E #18167E #4C167E

triadic

#18167E #7E1816 #167E18

tetradic

#18167E #7E1648 #7C7E16 #167E4C

square

#18167E #7E1648 #7C7E16 #167E4C

split-complementary

#18167E #7E4C16 #487E16

monochromatic

#05051A #0E0D4A #18167E #221FB2 #3633DB

Accessibility & contrast

On white

14.43

#18167E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#18167E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18167E

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18167E	#FFFFFF	#000000	##FFFFFF
##18167E	1.00	14.43	1.45	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F81

Deuteranopia (green-blind)

#00247C

Tritanopia (blue-blind)

#00374A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #18167e;
/* rgb */ color: rgb(24, 22, 126);
/* oklch */ color: oklch(30.0% 0.165 271.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#18167e",
  "rgb": {
    "r": 24,
    "g": 22,
    "b": 126
  },
  "hsl": {
    "h": 241.154,
    "s": 70.27,
    "l": 29.02
  },
  "oklch": {
    "l": 0.29993,
    "c": 0.1648,
    "h": 271.3
  },
  "luminance": 0.02274
}

Semantic roles & 50–950 ramp

primary

#18167E

secondary

#B1B33D

accent

#ED3BEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #18167E

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

Preview Lab → · Contrast checker → · Palette generator →