#181475#181475

#181475 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.155 H 272.5°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#181475
RGB	rgb(24, 20, 117)
HSL	hsl(242, 71%, 27%)
HSV	hsv(242, 83%, 46%)
CMYK	cmyk(79.5%, 82.9%, 0%, 54.1%)
CIE-LAB	lab(15.37, 36.29, -53.61)
CIE-LCH	lch(15.37, 64.74, 304.09°)
OKLab	oklab(28.63% 0.0067 -0.1551)
OKLCH	oklch(28.63% 0.155 272.5)
XYZ	xyz(3.8367, 1.9784, 17.0058)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181475 #717514

analogous

#144175 #181475 #491475

triadic

#181475 #751814 #147518

tetradic

#181475 #751441 #717514 #147549

square

#181475 #751441 #717514 #147549

split-complementary

#181475 #754914 #417514

monochromatic

#05041A #0D0B41 #181475 #231DA9 #3029DA

Accessibility & contrast

On white

15.05

#181475 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#181475 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181475

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181475	#FFFFFF	#000000	##FFFFFF
##181475	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B78

Deuteranopia (green-blind)

#002273

Tritanopia (blue-blind)

#003245

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #181475;
/* rgb */ color: rgb(24, 20, 117);
/* oklch */ color: oklch(28.6% 0.155 272.5);

Tailwind

colors: {
  custom: {
    50: '#67549e',
    500: '#181475',
    950: '#000000',
  },
}

SCSS

$custom: #181475;
$custom-light: #67549e;
$custom-dark: #000000;

JSON

{
  "hex": "#181475",
  "rgb": {
    "r": 24,
    "g": 20,
    "b": 117
  },
  "hsl": {
    "h": 242.474,
    "s": 70.803,
    "l": 26.863
  },
  "oklch": {
    "l": 0.28629,
    "c": 0.15529,
    "h": 272.5
  },
  "luminance": 0.01979
}

Semantic roles & 50–950 ramp

primary

#181475

secondary

#A6AB3A

accent

#EE3AE6

background

#F6F4F9

surface

#ECE8F2

border

#C7C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #181475

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

Preview Lab → · Contrast checker → · Palette generator →