#181965#181965

#181965 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.5% C 0.129 H 273.4°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#181965
RGB	rgb(24, 25, 101)
HSL	hsl(239, 62%, 25%)
HSV	hsv(239, 76%, 40%)
CMYK	cmyk(76.2%, 75.2%, 0%, 60.4%)
CIE-LAB	lab(14.56, 27.55, -44.51)
CIE-LCH	lch(14.56, 52.35, 301.75°)
OKLab	oklab(27.5% 0.0076 -0.1287)
OKLCH	oklch(27.5% 0.129 273.4)
XYZ	xyz(3.0725, 1.8287, 12.5005)
Luminance	0.0183 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181965 #656418

analogous

#184065 #181965 #3E1865

triadic

#181965 #651819 #196518

tetradic

#181965 #651840 #656418 #18653E

square

#181965 #651840 #656418 #18653E

split-complementary

#181965 #653E18 #406518

monochromatic

#060619 #0C0D34 #181965 #242596 #3031C8

Accessibility & contrast

On white

15.38

#181965 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#181965 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181965

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181965	#FFFFFF	#000000	##FFFFFF
##181965	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002867

Deuteranopia (green-blind)

#002164

Tritanopia (blue-blind)

#002E3D

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #181965;
/* rgb */ color: rgb(24, 25, 101);
/* oklch */ color: oklch(27.5% 0.129 273.4);

Tailwind

colors: {
  custom: {
    50: '#625692',
    500: '#181965',
    950: '#000000',
  },
}

SCSS

$custom: #181965;
$custom-light: #625692;
$custom-dark: #000000;

JSON

{
  "hex": "#181965",
  "rgb": {
    "r": 24,
    "g": 25,
    "b": 101
  },
  "hsl": {
    "h": 239.221,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.27502,
    "c": 0.12896,
    "h": 273.4
  },
  "luminance": 0.01829
}

Semantic roles & 50–950 ramp

primary

#181965

secondary

#9B9A3E

accent

#E343E5

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #181965

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

Preview Lab → · Contrast checker → · Palette generator →