#182E65#182E65

#182E65 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 31.8% C 0.101 H 264.8°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#182E65
RGB	rgb(24, 46, 101)
HSL	hsl(223, 62%, 25%)
HSV	hsv(223, 76%, 40%)
CMYK	cmyk(76.2%, 54.5%, 0%, 60.4%)
CIE-LAB	lab(20.39, 12.63, -35.00)
CIE-LCH	lch(20.39, 37.21, 289.84°)
OKLab	oklab(31.82% -0.0091 -0.1006)
OKLCH	oklch(31.82% 0.101 264.8)
XYZ	xyz(3.7018, 3.0874, 12.7102)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E65 #654F18

analogous

#185565 #182E65 #291865

triadic

#182E65 #65182E #2E6518

tetradic

#182E65 #651855 #654F18 #186529

square

#182E65 #651855 #654F18 #186529

split-complementary

#182E65 #652918 #556518

monochromatic

#060B19 #0C1734 #182E65 #244596 #305BC8

Accessibility & contrast

On white

12.98

#182E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#182E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E65

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E65	#FFFFFF	#000000	##FFFFFF
##182E65	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B3567

Deuteranopia (green-blind)

#002E64

Tritanopia (blue-blind)

#003B44

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #182e65;
/* rgb */ color: rgb(24, 46, 101);
/* oklch */ color: oklch(31.8% 0.101 264.8);

Tailwind

colors: {
  custom: {
    50: '#616691',
    500: '#182e65',
    950: '#000000',
  },
}

SCSS

$custom: #182e65;
$custom-light: #616691;
$custom-dark: #000000;

JSON

{
  "hex": "#182e65",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 101
  },
  "hsl": {
    "h": 222.857,
    "s": 61.6,
    "l": 24.51
  },
  "oklch": {
    "l": 0.31818,
    "c": 0.10103,
    "h": 264.8
  },
  "luminance": 0.03088
}

Semantic roles & 50–950 ramp

primary

#182E65

secondary

#9B803E

accent

#B743E5

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05050D

muted

#7A7A7E

Preview Lab

Preview with #182E65

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

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