#182E6F#182E6F

#182E6F is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.7% C 0.116 H 265.9°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#182E6F
RGB	rgb(24, 46, 111)
HSL	hsl(225, 64%, 26%)
HSV	hsv(225, 78%, 44%)
CMYK	cmyk(78.4%, 58.6%, 0%, 56.5%)
CIE-LAB	lab(21.19, 16.77, -40.19)
CIE-LCH	lch(21.19, 43.55, 292.65°)
OKLab	oklab(32.68% -0.0082 -0.1159)
OKLCH	oklch(32.68% 0.116 265.9)
XYZ	xyz(4.2219, 3.2954, 15.4494)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E6F #6F5918

analogous

#185A6F #182E6F #2E186F

triadic

#182E6F #6F182E #2E6F18

tetradic

#182E6F #6F185A #6F5918 #186F2E

square

#182E6F #6F185A #6F5918 #186F2E

split-complementary

#182E6F #6F2E18 #5A6F18

monochromatic

#050A19 #0D193D #182E6F #2343A1 #2F58D2

Accessibility & contrast

On white

12.66

#182E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#182E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E6F

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E6F	#FFFFFF	#000000	##FFFFFF
##182E6F	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003771

Deuteranopia (green-blind)

#002F6E

Tritanopia (blue-blind)

#003E49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #182e6f;
/* rgb */ color: rgb(24, 46, 111);
/* oklch */ color: oklch(32.7% 0.116 265.9);

Tailwind

colors: {
  custom: {
    50: '#636699',
    500: '#182e6f',
    950: '#000000',
  },
}

SCSS

$custom: #182e6f;
$custom-light: #636699;
$custom-dark: #000000;

JSON

{
  "hex": "#182e6f",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 111
  },
  "hsl": {
    "h": 224.828,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.32676,
    "c": 0.11618,
    "h": 265.9
  },
  "luminance": 0.03296
}

Semantic roles & 50–950 ramp

primary

#182E6F

secondary

#A58B3E

accent

#BD40E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050E

muted

#7A7A7E

Preview Lab

Preview with #182E6F

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

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