#182D67#182D67

#182D67 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.8% C 0.105 H 265.7°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#182D67
RGB	rgb(24, 45, 103)
HSL	hsl(224, 62%, 25%)
HSV	hsv(224, 77%, 40%)
CMYK	cmyk(76.7%, 56.3%, 0%, 59.6%)
CIE-LAB	lab(20.24, 14.19, -36.55)
CIE-LCH	lch(20.24, 39.20, 291.22°)
OKLab	oklab(31.76% -0.008 -0.1052)
OKLCH	oklch(31.76% 0.105 265.7)
XYZ	xyz(3.7624, 3.0498, 13.2197)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182D67 #675218

analogous

#185467 #182D67 #2B1867

triadic

#182D67 #67182D #2D6718

tetradic

#182D67 #671854 #675218 #18672B

square

#182D67 #671854 #675218 #18672B

split-complementary

#182D67 #672B18 #546718

monochromatic

#060B19 #0C1735 #182D67 #244399 #2F58CA

Accessibility & contrast

On white

13.04

#182D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#182D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182D67

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182D67	#FFFFFF	#000000	##FFFFFF
##182D67	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#043569

Deuteranopia (green-blind)

#002D66

Tritanopia (blue-blind)

#003B45

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #182d67;
/* rgb */ color: rgb(24, 45, 103);
/* oklch */ color: oklch(31.8% 0.105 265.7);

Tailwind

colors: {
  custom: {
    50: '#616593',
    500: '#182d67',
    950: '#000000',
  },
}

SCSS

$custom: #182d67;
$custom-light: #616593;
$custom-dark: #000000;

JSON

{
  "hex": "#182d67",
  "rgb": {
    "r": 24,
    "g": 45,
    "b": 103
  },
  "hsl": {
    "h": 224.051,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31755,
    "c": 0.10548,
    "h": 265.7
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#182D67

secondary

#9D843E

accent

#BA43E5

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #182D67

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

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