#182865#182865

#182865 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.5% C 0.109 H 268.1°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#182865
RGB	rgb(24, 40, 101)
HSL	hsl(228, 62%, 25%)
HSV	hsv(228, 76%, 40%)
CMYK	cmyk(76.2%, 60.4%, 0%, 60.4%)
CIE-LAB	lab(18.59, 17.00, -37.92)
CIE-LCH	lch(18.59, 41.56, 294.14°)
OKLab	oklab(30.46% -0.0037 -0.1093)
OKLCH	oklch(30.46% 0.109 268.1)
XYZ	xyz(3.4836, 2.6510, 12.6375)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182865 #655518

analogous

#184F65 #182865 #2E1865

triadic

#182865 #651828 #286518

tetradic

#182865 #65184F #655518 #18652E

square

#182865 #65184F #655518 #18652E

split-complementary

#182865 #652E18 #4F6518

monochromatic

#060A19 #0C1434 #182865 #243C96 #304FC8

Accessibility & contrast

On white

13.72

#182865 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#182865 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182865

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182865	#FFFFFF	#000000	##FFFFFF
##182865	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003167

Deuteranopia (green-blind)

#002A64

Tritanopia (blue-blind)

#003742

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #182865;
/* rgb */ color: rgb(24, 40, 101);
/* oklch */ color: oklch(30.5% 0.109 268.1);

Tailwind

colors: {
  custom: {
    50: '#616191',
    500: '#182865',
    950: '#000000',
  },
}

SCSS

$custom: #182865;
$custom-light: #616191;
$custom-dark: #000000;

JSON

{
  "hex": "#182865",
  "rgb": {
    "r": 24,
    "g": 40,
    "b": 101
  },
  "hsl": {
    "h": 227.532,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.30458,
    "c": 0.10938,
    "h": 268.1
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#182865

secondary

#9B883E

accent

#C343E5

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#05050D

muted

#7A797E

Preview Lab

Preview with #182865

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

Preview Lab → · Contrast checker → · Palette generator →