#18146F#18146F

#18146F is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.9% C 0.148 H 273.2°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#18146F
RGB	rgb(24, 20, 111)
HSL	hsl(243, 69%, 26%)
HSV	hsv(243, 82%, 44%)
CMYK	cmyk(78.4%, 82%, 0%, 56.5%)
CIE-LAB	lab(14.63, 34.23, -50.95)
CIE-LCH	lch(14.63, 61.38, 303.89°)
OKLab	oklab(27.9% 0.0081 -0.1474)
OKLCH	oklch(27.9% 0.148 273.2)
XYZ	xyz(3.4951, 1.8418, 15.2072)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18146F #6B6F14

analogous

#143D6F #18146F #45146F

triadic

#18146F #6F1814 #146F18

tetradic

#18146F #6F143D #6B6F14 #146F45

square

#18146F #6F143D #6B6F14 #146F45

split-complementary

#18146F #6F4514 #3D6F14

monochromatic

#06051A #0D0B3B #18146F #231DA3 #2E27D7

Accessibility & contrast

On white

15.35

#18146F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#18146F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18146F

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18146F	#FFFFFF	#000000	##FFFFFF
##18146F	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002972

Deuteranopia (green-blind)

#00206D

Tritanopia (blue-blind)

#003041

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #18146f;
/* rgb */ color: rgb(24, 20, 111);
/* oklch */ color: oklch(27.9% 0.148 273.2);

Tailwind

colors: {
  custom: {
    50: '#665499',
    500: '#18146f',
    950: '#000000',
  },
}

SCSS

$custom: #18146f;
$custom-light: #665499;
$custom-dark: #000000;

JSON

{
  "hex": "#18146f",
  "rgb": {
    "r": 24,
    "g": 20,
    "b": 111
  },
  "hsl": {
    "h": 242.637,
    "s": 69.466,
    "l": 25.686
  },
  "oklch": {
    "l": 0.27897,
    "c": 0.14764,
    "h": 273.2
  },
  "luminance": 0.01842
}

Semantic roles & 50–950 ramp

primary

#18146F

secondary

#A1A639

accent

#EC3CE5

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #18146F

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

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