#183695#183695

#183695 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 37.9% C 0.160 H 265.5°. Best body text is #FFFFFF at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#183695
RGB	rgb(24, 54, 149)
HSL	hsl(226, 72%, 34%)
HSV	hsv(226, 84%, 58%)
CMYK	cmyk(83.9%, 63.8%, 0%, 41.6%)
CIE-LAB	lab(26.74, 26.54, -55.02)
CIE-LCH	lch(26.74, 61.09, 295.75°)
OKLab	oklab(37.85% -0.0126 -0.1593)
OKLCH	oklch(37.85% 0.16 265.5)
XYZ	xyz(7.1188, 5.0016, 29.0182)
Luminance	0.0500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183695 #957718

analogous

#187595 #183695 #391895

triadic

#183695 #951836 #369518

tetradic

#183695 #951875 #957718 #189539

square

#183695 #951875 #957718 #189539

split-complementary

#183695 #953918 #759518

monochromatic

#07102C #102360 #183695 #2049CA #466BE1

Accessibility & contrast

On white

10.50

#183695 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#183695 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183695

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183695	#FFFFFF	#000000	##FFFFFF
##183695	1.00	10.50	2.00	10.50
#FFFFFF	10.50	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004598

Deuteranopia (green-blind)

#003A93

Tritanopia (blue-blind)

#004F60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #183695;
/* rgb */ color: rgb(24, 54, 149);
/* oklch */ color: oklch(37.9% 0.160 265.5);

Tailwind

colors: {
  custom: {
    50: '#6d6cb5',
    500: '#183695',
    950: '#000000',
  },
}

SCSS

$custom: #183695;
$custom-light: #6d6cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#183695",
  "rgb": {
    "r": 24,
    "g": 54,
    "b": 149
  },
  "hsl": {
    "h": 225.6,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.37851,
    "c": 0.15976,
    "h": 265.5
  },
  "luminance": 0.05002
}

Semantic roles & 50–950 ramp

primary

#183695

secondary

#C2A546

accent

#C339EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080711

muted

#7B7A80

Preview Lab

Preview with #183695

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

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