#18134F#18134F

#18134F is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.0% C 0.105 H 278.7°. Best body text is #FFFFFF at 16.87:1 contrast (WCAG AA passes).

Color values

HEX	#18134F
RGB	rgb(24, 19, 79)
HSL	hsl(245, 61%, 19%)
HSV	hsv(245, 76%, 31%)
CMYK	cmyk(69.6%, 75.9%, 0%, 69%)
CIE-LAB	lab(10.74, 23.27, -35.98)
CIE-LCH	lch(10.74, 42.85, 302.89°)
OKLab	oklab(24.04% 0.0159 -0.1038)
OKLCH	oklch(24.04% 0.105 278.7)
XYZ	xyz(2.0204, 1.2243, 7.5255)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 5.84

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18134F #4A4F13

analogous

#132C4F #18134F #36134F

triadic

#18134F #4F1813 #134F18

tetradic

#18134F #4F132C #4A4F13 #134F36

square

#18134F #4F132C #4A4F13 #134F36

split-complementary

#18134F #4F3613 #2C4F13

monochromatic

#070619 #09071E #18134F #271F80 #362BB2

Accessibility & contrast

On white

16.87

#18134F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#18134F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18134F

16.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18134F	#FFFFFF	#000000	##FFFFFF
##18134F	1.00	16.87	1.24	16.87
#FFFFFF	16.87	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#001B4E

Tritanopia (blue-blind)

#00232F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #18134f;
/* rgb */ color: rgb(24, 19, 79);
/* oklch */ color: oklch(24.0% 0.105 278.7);

Tailwind

colors: {
  custom: {
    50: '#5d5181',
    500: '#18134f',
    950: '#000000',
  },
}

SCSS

$custom: #18134f;
$custom-light: #5d5181;
$custom-dark: #000000;

JSON

{
  "hex": "#18134f",
  "rgb": {
    "r": 24,
    "g": 19,
    "b": 79
  },
  "hsl": {
    "h": 245,
    "s": 61.224,
    "l": 19.216
  },
  "oklch": {
    "l": 0.24038,
    "c": 0.105,
    "h": 278.7
  },
  "luminance": 0.01224
}

Semantic roles & 50–950 ramp

primary

#18134F

secondary

#818836

accent

#E443D7

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #18134F

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

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