#182964#182964

#182964 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.6% C 0.106 H 267.5°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#182964
RGB	rgb(24, 41, 100)
HSL	hsl(227, 61%, 24%)
HSV	hsv(227, 76%, 39%)
CMYK	cmyk(76%, 59%, 0%, 60.8%)
CIE-LAB	lab(18.80, 15.86, -36.92)
CIE-LCH	lch(18.80, 40.19, 293.24°)
OKLab	oklab(30.59% -0.0046 -0.1064)
OKLCH	oklch(30.59% 0.106 267.5)
XYZ	xyz(3.4691, 2.6998, 12.3924)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182964 #645318

analogous

#184F64 #182964 #2D1864

triadic

#182964 #641829 #296418

tetradic

#182964 #64184F #645318 #18642D

square

#182964 #64184F #645318 #18642D

split-complementary

#182964 #642D18 #4F6418

monochromatic

#060A19 #0C1533 #182964 #243D95 #3051C7

Accessibility & contrast

On white

13.64

#182964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#182964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182964

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182964	#FFFFFF	#000000	##FFFFFF
##182964	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003166

Deuteranopia (green-blind)

#002A63

Tritanopia (blue-blind)

#003742

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #182964;
/* rgb */ color: rgb(24, 41, 100);
/* oklch */ color: oklch(30.6% 0.106 267.5);

Tailwind

colors: {
  custom: {
    50: '#616291',
    500: '#182964',
    950: '#000000',
  },
}

SCSS

$custom: #182964;
$custom-light: #616291;
$custom-dark: #000000;

JSON

{
  "hex": "#182964",
  "rgb": {
    "r": 24,
    "g": 41,
    "b": 100
  },
  "hsl": {
    "h": 226.579,
    "s": 61.29,
    "l": 24.314
  },
  "oklch": {
    "l": 0.3059,
    "c": 0.10646,
    "h": 267.5
  },
  "luminance": 0.027
}

Semantic roles & 50–950 ramp

primary

#182964

secondary

#9A853E

accent

#C043E4

background

#F6F5F8

surface

#EBEAF0

border

#C6C6CB

text

#05050D

muted

#7A797D

Preview Lab

Preview with #182964

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

Preview Lab → · Contrast checker → · Palette generator →