#18246F#18246F

#18246F is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.6% C 0.129 H 269.7°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#18246F
RGB	rgb(24, 36, 111)
HSL	hsl(232, 64%, 26%)
HSV	hsv(232, 78%, 44%)
CMYK	cmyk(78.4%, 67.6%, 0%, 56.5%)
CIE-LAB	lab(18.38, 23.91, -44.78)
CIE-LCH	lch(18.38, 50.77, 298.10°)
OKLab	oklab(30.59% -0.0006 -0.1295)
OKLCH	oklch(30.59% 0.129 269.7)
XYZ	xyz(3.8758, 2.6032, 15.3341)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18246F #6F6318

analogous

#18506F #18246F #38186F

triadic

#18246F #6F1824 #246F18

tetradic

#18246F #6F1850 #6F6318 #186F38

square

#18246F #6F1850 #6F6318 #186F38

split-complementary

#18246F #6F3818 #506F18

monochromatic

#050819 #0D143D #18246F #2334A1 #2F46D2

Accessibility & contrast

On white

13.81

#18246F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#18246F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18246F

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18246F	#FFFFFF	#000000	##FFFFFF
##18246F	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#00296E

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #18246f;
/* rgb */ color: rgb(24, 36, 111);
/* oklch */ color: oklch(30.6% 0.129 269.7);

Tailwind

colors: {
  custom: {
    50: '#645e99',
    500: '#18246f',
    950: '#000000',
  },
}

SCSS

$custom: #18246f;
$custom-light: #645e99;
$custom-dark: #000000;

JSON

{
  "hex": "#18246f",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 111
  },
  "hsl": {
    "h": 231.724,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.30586,
    "c": 0.12948,
    "h": 269.7
  },
  "luminance": 0.02604
}

Semantic roles & 50–950 ramp

primary

#18246F

secondary

#A5963E

accent

#D040E7

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #18246F

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

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