#18146C#18146C

#18146C is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.5% C 0.144 H 273.5°. Best body text is #FFFFFF at 15.49:1 contrast (WCAG AA passes).

Color values

HEX	#18146C
RGB	rgb(24, 20, 108)
HSL	hsl(243, 69%, 25%)
HSV	hsv(243, 81%, 42%)
CMYK	cmyk(77.8%, 81.5%, 0%, 57.6%)
CIE-LAB	lab(14.27, 33.18, -49.59)
CIE-LCH	lch(14.27, 59.67, 303.78°)
OKLab	oklab(27.53% 0.0089 -0.1435)
OKLCH	oklch(27.53% 0.144 273.5)
XYZ	xyz(3.3327, 1.7769, 14.3518)
Luminance	0.0178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18146C #686C14

analogous

#143C6C #18146C #44146C

triadic

#18146C #6C1814 #146C18

tetradic

#18146C #6C143C #686C14 #146C44

square

#18146C #6C143C #686C14 #146C44

split-complementary

#18146C #6C4414 #3C6C14

monochromatic

#06051A #0D0A38 #18146C #231EA0 #2F27D3

Accessibility & contrast

On white

15.49

#18146C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#18146C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18146C

15.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18146C	#FFFFFF	#000000	##FFFFFF
##18146C	1.00	15.49	1.36	15.49
#FFFFFF	15.49	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286E

Deuteranopia (green-blind)

#00206A

Tritanopia (blue-blind)

#002F3F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #18146c;
/* rgb */ color: rgb(24, 20, 108);
/* oklch */ color: oklch(27.5% 0.144 273.5);

Tailwind

colors: {
  custom: {
    50: '#655397',
    500: '#18146c',
    950: '#000000',
  },
}

SCSS

$custom: #18146c;
$custom-light: #655397;
$custom-dark: #000000;

JSON

{
  "hex": "#18146c",
  "rgb": {
    "r": 24,
    "g": 20,
    "b": 108
  },
  "hsl": {
    "h": 242.727,
    "s": 68.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.27534,
    "c": 0.14376,
    "h": 273.5
  },
  "luminance": 0.01777
}

Semantic roles & 50–950 ramp

primary

#18146C

secondary

#9EA339

accent

#EC3CE4

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #18146C

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

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