#18165F#18165F

#18165F is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.3% C 0.124 H 274.9°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#18165F
RGB	rgb(24, 22, 95)
HSL	hsl(242, 62%, 23%)
HSV	hsv(242, 77%, 37%)
CMYK	cmyk(74.7%, 76.8%, 0%, 62.7%)
CIE-LAB	lab(13.19, 27.26, -42.78)
CIE-LCH	lch(13.19, 50.73, 302.51°)
OKLab	oklab(26.32% 0.0106 -0.1237)
OKLCH	oklch(26.32% 0.124 274.9)
XYZ	xyz(2.7285, 1.5940, 10.9881)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18165F #5D5F16

analogous

#16385F #18165F #3C165F

triadic

#18165F #5F1816 #165F18

tetradic

#18165F #5F1638 #5D5F16 #165F3C

square

#18165F #5F1638 #5D5F16 #165F3C

split-complementary

#18165F #5F3C16 #385F16

monochromatic

#060619 #0B0A2D #18165F #252291 #312DC2

Accessibility & contrast

On white

15.92

#18165F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#18165F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18165F

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18165F	#FFFFFF	#000000	##FFFFFF
##18165F	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002561

Deuteranopia (green-blind)

#001F5E

Tritanopia (blue-blind)

#002A39

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #18165f;
/* rgb */ color: rgb(24, 22, 95);
/* oklch */ color: oklch(26.3% 0.124 274.9);

Tailwind

colors: {
  custom: {
    50: '#61548d',
    500: '#18165f',
    950: '#000000',
  },
}

SCSS

$custom: #18165f;
$custom-light: #61548d;
$custom-dark: #000000;

JSON

{
  "hex": "#18165f",
  "rgb": {
    "r": 24,
    "g": 22,
    "b": 95
  },
  "hsl": {
    "h": 241.644,
    "s": 62.393,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26324,
    "c": 0.12412,
    "h": 274.9
  },
  "luminance": 0.01594
}

Semantic roles & 50–950 ramp

primary

#18165F

secondary

#93963B

accent

#E542E1

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #18165F

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

Preview Lab → · Contrast checker → · Palette generator →