#181895#181895

#181895 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 33.1% C 0.191 H 269.5°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#181895
RGB	rgb(24, 24, 149)
HSL	hsl(240, 72%, 34%)
HSV	hsv(240, 84%, 58%)
CMYK	cmyk(83.9%, 83.9%, 0%, 41.6%)
CIE-LAB	lab(20.11, 44.82, -65.96)
CIE-LCH	lch(20.11, 79.75, 304.20°)
OKLab	oklab(33.08% -0.0017 -0.191)
OKLCH	oklch(33.08% 0.191 269.5)
XYZ	xyz(6.1263, 3.0167, 28.6873)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#181895 #959518

analogous

#185795 #181895 #571895

triadic

#181895 #951818 #189518

tetradic

#181895 #951857 #959518 #189557

square

#181895 #951857 #959518 #189557

split-complementary

#181895 #955718 #579518

monochromatic

#07072C #101060 #181895 #2020CA #4646E1

Accessibility & contrast

On white

13.10

#181895 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#181895 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #181895

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##181895	#FFFFFF	#000000	##FFFFFF
##181895	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003798

Deuteranopia (green-blind)

#002A93

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #181895;
/* rgb */ color: rgb(24, 24, 149);
/* oklch */ color: oklch(33.1% 0.191 269.5);

Tailwind

colors: {
  custom: {
    50: '#7059b6',
    500: '#181895',
    950: '#000000',
  },
}

SCSS

$custom: #181895;
$custom-light: #7059b6;
$custom-dark: #000000;

JSON

{
  "hex": "#181895",
  "rgb": {
    "r": 24,
    "g": 24,
    "b": 149
  },
  "hsl": {
    "h": 240,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33084,
    "c": 0.19097,
    "h": 269.5
  },
  "luminance": 0.03017
}

Semantic roles & 50–950 ramp

primary

#181895

secondary

#C2C246

accent

#EF39EF

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #181895

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

Preview Lab → · Contrast checker → · Palette generator →