#183795#183795

#183795 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.0% C 0.159 H 265.2°. Best body text is #FFFFFF at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#183795
RGB	rgb(24, 55, 149)
HSL	hsl(225, 72%, 34%)
HSV	hsv(225, 84%, 58%)
CMYK	cmyk(83.9%, 63.1%, 0%, 41.6%)
CIE-LAB	lab(27.01, 25.86, -54.58)
CIE-LCH	lch(27.01, 60.40, 295.35°)
OKLab	oklab(38.05% -0.0131 -0.158)
OKLCH	oklch(38.05% 0.159 265.2)
XYZ	xyz(7.1658, 5.0956, 29.0338)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183795 #957618

analogous

#187695 #183795 #381895

triadic

#183795 #951837 #379518

tetradic

#183795 #951876 #957618 #189538

square

#183795 #951876 #957618 #189538

split-complementary

#183795 #953818 #769518

monochromatic

#07102C #102460 #183795 #204ACA #466DE1

Accessibility & contrast

On white

10.40

#183795 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#183795 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183795

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183795	#FFFFFF	#000000	##FFFFFF
##183795	1.00	10.40	2.02	10.40
#FFFFFF	10.40	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004698

Deuteranopia (green-blind)

#003A93

Tritanopia (blue-blind)

#005060

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #183795;
/* rgb */ color: rgb(24, 55, 149);
/* oklch */ color: oklch(38.0% 0.159 265.2);

Tailwind

colors: {
  custom: {
    50: '#6d6db5',
    500: '#183795',
    950: '#000000',
  },
}

SCSS

$custom: #183795;
$custom-light: #6d6db5;
$custom-dark: #000000;

JSON

{
  "hex": "#183795",
  "rgb": {
    "r": 24,
    "g": 55,
    "b": 149
  },
  "hsl": {
    "h": 225.12,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.38049,
    "c": 0.15852,
    "h": 265.2
  },
  "luminance": 0.05096
}

Semantic roles & 50–950 ramp

primary

#183795

secondary

#C2A446

accent

#C239EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #183795

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

Preview Lab → · Contrast checker → · Palette generator →